Datasets:

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MCG-NJU

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OVBench

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Multimedia Computing Group-Nanjing University 31

[ { "answer": "A", "answer_type": "Temporal Perception", "middle_frame_timestamp": 1, "options": [ "A. It appears at 0.0 - 1.0s.", "B. It appears at 0.0s. And it disappears at 1.0s.", "C. It appears at 1.0s." ], "question": "What is the time period the car [0.175, 0.561, 0.215, 0.625] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "D", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 17, "options": [ "A. 6 in the past. Compared with the past screen, the number decreases.", "B. 5 in the past. Compared with the past screen, the number increases.", "C. 9 in the past. Compared with the past screen, the number remains the same.", "D. 2 in the past. Compared with the past screen, the number increases." ], "question": "How many cars are there in the screen 15.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" }, { "answer": "D", "answer_type": "Spatio Perception", "middle_frame_timestamp": 25, "options": [ "A. center, left-middle, right-middle, right-bottom, center", "B. left-middle, center (2), left-middle, bottom", "C. right-middle, center (2), right-middle (2), right-top, top", "D. center" ], "question": "Based on visible information, which option most accurately describes the location of the trucks on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "A", "answer_type": "Past Memory", "middle_frame_timestamp": 29, "options": [ "A. It first appears 29 seconds before, at [0.17, 0.554, 0.216, 0.625].", "B. It first appears 35 seconds before, at [0.366, 0.817, 0.407, 0.857].", "C. It first appears 2 seconds before, at [0.791, 0.275, 0.861, 0.443].", "D. It first appears 7 seconds before, at [0.273, 0.51, 0.708, 1.0]." ], "question": "When does the car [0.188, 0.588, 0.202, 0.607] in the current screen first appear in the video? Give the corresponding position when it first appears.", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "B", "answer_type": "Future Prediction", "middle_frame_timestamp": 32, "options": [ "A. uncertain", "B. left-bottom", "C. right-top", "D. below" ], "question": "What direction do you think the car [0.205, 0.586, 0.215, 0.6] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "B", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 34, "options": [ "A. Their distance almost remains unchanged.", "B. They are getting farther apart.", "C. They are getting closer." ], "question": "Compared with 11 seconds ago, are the truck [0.267, 0.01, 0.723, 0.772] and the car [0.19, 0.579, 0.202, 0.597] closer or farther apart?", "sub_answer_type": "Object Trajectory" } ]

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[ { "answer": "B", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 21, "options": [ "A. No, it does not exist.", "B. Yes, it exists." ], "question": "Is the jersey [0.255, 0.617, 0.461, 0.908] still in the screen 3.0 seconds before?", "sub_answer_type": "Object Presence" }, { "answer": "C", "answer_type": "Future Prediction", "middle_frame_timestamp": 33, "options": [ "A. right-top", "B. left-top", "C. stationary", "D. above" ], "question": "What direction do you think the carton [0.705, 0.658, 0.912, 0.956] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "A", "answer_type": "Spatio Perception", "middle_frame_timestamp": 34, "options": [ "A. left-bottom.", "B. left-bottom, left-bottom (4), right-bottom, left-bottom.", "C. right-bottom, right-bottom (2), left, right-bottom.", "D. left-bottom, left-bottom (2), right-bottom (2), right-top (2), right-bottom." ], "question": "Which option most accurately describes the relative positions of other grocery_bags with respect to the reference position [0.83, 0.521, 0.923, 0.69] on the screen? (Note: Positions with counts, e.g., 'left-bottom (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "C", "answer_type": "Past Memory", "middle_frame_timestamp": 36, "options": [ "A. [0.133, 0.0, 0.477, 0.86]", "B. [0.158, 0.478, 0.191, 0.636]", "C. [0.595, 0.483, 0.795, 0.658]", "D. [0.231, 0.0, 0.839, 0.973]" ], "question": "Where is the location of the grocery_bag [0.361, 0.508, 0.527, 0.744] in the screen 11.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "A", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 36, "options": [ "A. The trajectory is: [0.705, 0.658, 0.912, 0.956] -> [0.692, 0.65, 0.902, 0.948] -> [0.694, 0.66, 0.902, 0.954];", "B. The trajectory is: [0.391, 0.506, 0.448, 0.611];", "C. The trajectory is: [0.0, 0.418, 0.159, 0.814] -> [0.0, 0.375, 0.18, 0.819] -> [0.0, 0.408, 0.184, 0.815] -> [0.0, 0.469, 0.157, 0.821] -> [0.0, 0.411, 0.182, 0.767];", "D. The trajectory is: [0.0, 0.576, 0.177, 0.662] -> [0.0, 0.592, 0.177, 0.679] -> [0.023, 0.601, 0.246, 0.706];" ], "question": "What is the trajectory of the object among carton [0.684, 0.665, 0.891, 0.956], gift_wrap [0.453, 0.415, 0.534, 0.454], jersey [0.148, 0.735, 0.294, 0.817], grocery_bag [0.361, 0.508, 0.527, 0.744] in the past 3 seconds, which moves the shortest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" }, { "answer": "C", "answer_type": "Temporal Perception", "middle_frame_timestamp": 37, "options": [ "A. It appears at 4.0s, 15.0 - 22.0s, 26.0 - 32.0s, 36.0 - 37.0s. And it disappears at 5.0 - 14.0s, 23.0 - 25.0s, 33.0 - 35.0s.", "B. It appears at 1.0s, 5.0 - 7.0s, 12.0 - 16.0s, 19.0s, 22.0 - 37.0s. And it disappears at 2.0 - 4.0s, 8.0 - 11.0s, 17.0 - 18.0s, 20.0 - 21.0s.", "C. It appears at 23.0 - 37.0s.", "D. It appears at 0.0s, 12.0 - 14.0s, 18.0 - 21.0s, 26.0 - 37.0s. And it disappears at 1.0 - 11.0s, 15.0 - 17.0s, 22.0 - 25.0s." ], "question": "What is the time period the grocery_bag [0.358, 0.506, 0.525, 0.75] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" } ]

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[ { "answer": "B", "answer_type": "Temporal Perception", "middle_frame_timestamp": 2, "options": [ "A. It appears at 2.0s.", "B. It appears at 0.0 - 2.0s.", "C. It appears at 0.0s, 2.0s. And it disappears at 1.0s.", "D. It appears at 0.0s. And it disappears at 1.0 - 2.0s." ], "question": "What is the time period the person [0.862, 0.122, 1.0, 0.754] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "B", "answer_type": "Past Memory", "middle_frame_timestamp": 17, "options": [ "A. It first appears 4 seconds before, at [0.262, 0.844, 0.296, 0.983].", "B. It first appears 12 seconds before, at [0.0, 0.675, 0.021, 0.878].", "C. It first appears 4 seconds before, at [0.523, 0.486, 0.552, 0.576].", "D. It first appears 1 seconds before, at [0.845, 0.125, 1.0, 0.353]." ], "question": "When does the person [0.0, 0.186, 0.412, 0.878] in the current screen first appear in the video? Give the corresponding position when it first appears.", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "D", "answer_type": "Spatio Perception", "middle_frame_timestamp": 21, "options": [ "A. right-bottom, left-bottom, left-bottom.", "B. right-bottom, left-bottom, right-bottom (5), right-bottom.", "C. left-bottom, left-top, right-top (4), left-bottom, left-top.", "D. left-top, left-top (2), right-bottom." ], "question": "Which option most accurately describes the relative positions of other persons with respect to the reference position [0.696, 0.383, 0.912, 0.879] on the screen? (Note: Positions with counts, e.g., 'left-bottom (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "A", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 33, "options": [ "A. Their distance almost remains unchanged.", "B. They are getting farther apart.", "C. They are getting closer." ], "question": "Compared with 4 seconds ago, are the laptop_computer [0.459, 0.467, 0.645, 0.765] and the person [0.761, 0.329, 0.948, 0.879] closer or farther apart?", "sub_answer_type": "Object Trajectory" }, { "answer": "B", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 36, "options": [ "A. Yes, it exists.", "B. No, it does not exist." ], "question": "Is the laptop_computer [0.682, 0.321, 1.0, 0.879] still in the screen 20.0 seconds before?", "sub_answer_type": "Object Presence" }, { "answer": "A", "answer_type": "Future Prediction", "middle_frame_timestamp": 37, "options": [ "A. right-top", "B. right", "C. stationary", "D. below" ], "question": "What direction do you think the cup [0.549, 0.421, 0.584, 0.485] may move towards in the next second?", "sub_answer_type": "Movement Prediction" } ]

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[ { "answer": "A", "answer_type": "Spatio Perception", "middle_frame_timestamp": 6, "options": [ "A. left-bottom", "B. center, center (4), left-bottom", "C. right-middle, left-middle (2), right-middle, right-bottom", "D. center, center (3), left-middle, right-middle (3)" ], "question": "Based on visible information, which option most accurately describes the location of the persons on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "B", "answer_type": "Future Prediction", "middle_frame_timestamp": 9, "options": [ "A. below", "B. right-top", "C. stationary", "D. uncertain" ], "question": "What direction do you think the bicycle [0.262, 0.586, 0.334, 0.757] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "B", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 16, "options": [ "A. The trajectory is: [0.468, 0.41, 0.68, 0.722] -> [0.411, 0.36, 0.641, 0.765].", "B. The trajectory is: [0.773, 0.0, 0.913, 0.892] -> [0.695, 0.082, 0.814, 0.956].", "C. The trajectory is: [0.428, 0.394, 0.521, 0.478] -> [0.377, 0.385, 0.473, 0.497].", "D. The trajectory is: [0.0, 0.346, 0.358, 1.0] -> [0.0, 0.246, 0.325, 1.0]." ], "question": "In the video, what is the trajectory of the giraffe [0.687, 0.086, 0.811, 0.946] in the past 2 seconds? Also point out the time period it disappears.", "sub_answer_type": "Object Trajectory" }, { "answer": "C", "answer_type": "Temporal Perception", "middle_frame_timestamp": 18, "options": [ "A. It appears at 1.0s, 4.0s, 6.0s, 8.0 - 9.0s, 11.0s, 17.0 - 18.0s. And it disappears at 2.0 - 3.0s, 5.0s, 7.0s, 10.0s, 12.0 - 16.0s.", "B. It appears at 0.0s, 2.0s, 6.0s, 12.0s, 14.0 - 18.0s. And it disappears at 1.0s, 3.0 - 5.0s, 7.0 - 11.0s, 13.0s.", "C. It appears at 0.0 - 3.0s, 6.0 - 18.0s. And it disappears at 4.0 - 5.0s.", "D. It appears at 0.0s, 3.0 - 5.0s, 7.0s, 12.0s, 14.0s, 16.0 - 17.0s. And it disappears at 1.0 - 2.0s, 6.0s, 8.0 - 11.0s, 13.0s, 15.0s, 18.0s." ], "question": "What is the time period the person [0.008, 0.618, 0.076, 0.876] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "A", "answer_type": "Past Memory", "middle_frame_timestamp": 24, "options": [ "A. It first appears 24 seconds before, at [0.023, 0.0, 0.512, 1.0].", "B. It first appears 1 seconds before, at [0.411, 0.653, 0.439, 0.699].", "C. It first appears 15 seconds before, at [0.618, 0.901, 0.695, 0.989].", "D. It first appears 2 seconds before, at [0.227, 0.373, 0.503, 0.746]." ], "question": "When does the giraffe [0.658, 0.422, 0.898, 0.961] in the current screen first appear in the video? Give the corresponding position when it first appears.", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "A", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 31, "options": [ "A. Yes, it exists.", "B. No, it does not exist." ], "question": "Is the bicycle [0.41, 0.561, 0.75, 0.833] still in the screen 10.0 seconds before?", "sub_answer_type": "Object Presence" } ]

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[ { "answer": "C", "answer_type": "Temporal Perception", "middle_frame_timestamp": 5, "options": [ "A. It appears at 2.0 - 5.0s.", "B. It appears at 1.0s, 3.0 - 5.0s. And it disappears at 2.0s.", "C. It appears at 0.0 - 5.0s.", "D. It appears at 5.0s." ], "question": "What is the time period the person [0.723, 0.91, 0.78, 1.0] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "C", "answer_type": "Spatio Perception", "middle_frame_timestamp": 11, "options": [ "A. right-top, left-bottom (2), left-top, left-bottom.", "B. left-bottom, right-bottom (2), right-top, left-bottom.", "C. left-top, left-top (3), right-bottom, left-bottom.", "D. right-top, right-top (3), left-top, left-top." ], "question": "Which option most accurately describes the relative positions of other persons with respect to the reference position [0.79, 0.892, 0.866, 1.0] on the screen? (Note: Positions with counts, e.g., 'left-bottom (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "B", "answer_type": "Future Prediction", "middle_frame_timestamp": 16, "options": [ "A. right", "B. left-bottom", "C. stationary", "D. below" ], "question": "What direction do you think the person [0.798, 0.907, 0.843, 1.0] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "D", "answer_type": "Past Memory", "middle_frame_timestamp": 25, "options": [ "A. [0.358, 0.207, 0.662, 1.0]", "B. [0.777, 0.474, 0.891, 0.619]", "C. [0.445, 0.483, 0.458, 0.514]", "D. [0.668, 0.269, 0.716, 0.358]" ], "question": "Where is the location of the horse [0.635, 0.35, 0.697, 0.471] in the screen 2.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "D", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 25, "options": [ "A. The trajectory is: [0.246, 0.442, 0.398, 0.508] -> [0.254, 0.407, 0.402, 0.476] -> [0.255, 0.379, 0.402, 0.451] -> [0.264, 0.375, 0.412, 0.45] -> [0.264, 0.386, 0.42, 0.461] -> [0.276, 0.408, 0.441, 0.488].", "B. The trajectory is: [0.484, 0.351, 0.561, 0.669] -> [0.485, 0.351, 0.561, 0.669] -> [0.485, 0.351, 0.561, 0.669] -> [0.485, 0.351, 0.561, 0.669] -> [0.485, 0.351, 0.561, 0.669] -> [0.485, 0.351, 0.561, 0.669].", "C. The trajectory is: [0.553, 0.528, 0.584, 0.572] -> [0.48, 0.518, 0.524, 0.562] -> [0.396, 0.496, 0.459, 0.547] -> [0.27, 0.468, 0.354, 0.533] -> [0.047, 0.464, 0.166, 0.542]; . And it disappears at 20.0s.", "D. The trajectory is: [0.531, 0.451, 0.546, 0.496] -> [0.48, 0.475, 0.508, 0.517] -> [0.549, 0.401, 0.589, 0.449] -> [0.534, 0.397, 0.574, 0.447] -> [0.435, 0.317, 0.486, 0.367] -> [0.4, 0.383, 0.436, 0.438]." ], "question": "In the video, what is the trajectory of the calf [0.38, 0.436, 0.437, 0.488] in the past 6 seconds? Also point out the time period it disappears.", "sub_answer_type": "Object Trajectory" }, { "answer": "A", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 33, "options": [ "A. 0 in the past. Compared with the past screen, the number increases.", "B. 3 in the past. Compared with the past screen, the number decreases.", "C. 5 in the past. Compared with the past screen, the number increases.", "D. 7 in the past. Compared with the past screen, the number remains the same." ], "question": "How many calves are there in the screen 21.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" } ]

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[ { "answer": "D", "answer_type": "Future Prediction", "middle_frame_timestamp": 13, "options": [ "A. stationary", "B. left", "C. left-bottom", "D. left-top" ], "question": "What direction do you think the person [0.409, 0.208, 0.647, 0.996] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "A", "answer_type": "Past Memory", "middle_frame_timestamp": 13, "options": [ "A. [0.302, 0.247, 0.377, 0.657]", "B. [0.487, 0.5, 0.601, 0.656]", "C. [0.627, 0.607, 0.682, 0.796]", "D. [0.092, 0.326, 0.565, 1.0]" ], "question": "Where is the location of the person [0.409, 0.208, 0.647, 0.996] in the screen 6.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "C", "answer_type": "Spatio Perception", "middle_frame_timestamp": 13, "options": [ "A. right-middle, left-middle, center, left-top (3)", "B. right-middle, center, left-middle (2), top (2), right-top", "C. left-middle", "D. right-middle, center (2), top" ], "question": "Based on visible information, which option most accurately describes the location of the car_ on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "D", "answer_type": "Temporal Perception", "middle_frame_timestamp": 16, "options": [ "A. It appears at 0.0s, 2.0s, 4.0 - 8.0s, 11.0s, 13.0 - 14.0s. And it disappears at 1.0s, 3.0s, 9.0 - 10.0s, 12.0s, 15.0 - 16.0s.", "B. It appears at 0.0s, 3.0s, 5.0s, 8.0 - 9.0s, 12.0s, 14.0s. And it disappears at 1.0 - 2.0s, 4.0s, 6.0 - 7.0s, 10.0 - 11.0s, 13.0s, 15.0 - 16.0s.", "C. It appears at 0.0 - 4.0s, 7.0 - 8.0s, 10.0s, 12.0 - 14.0s, 16.0s. And it disappears at 5.0 - 6.0s, 9.0s, 11.0s, 15.0s.", "D. It appears at 0.0 - 16.0s." ], "question": "What is the time period the person [0.495, 0.175, 0.704, 1.0] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "A", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 24, "options": [ "A. Yes, it exists.", "B. No, it does not exist." ], "question": "Is the person [0.611, 0.168, 0.702, 0.629] still in the screen 5.0 seconds before?", "sub_answer_type": "Object Presence" }, { "answer": "D", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 24, "options": [ "A. The trajectory is: [0.47, 0.496, 0.53, 0.772] -> [0.486, 0.465, 0.557, 0.789] -> [0.502, 0.422, 0.599, 0.797];", "B. The trajectory is: [0.762, 0.246, 0.838, 0.518] -> [0.696, 0.228, 0.777, 0.467];", "C. The trajectory is: [0.268, 0.165, 0.331, 0.285];", "D. The trajectory is: [0.513, 0.365, 0.62, 0.931] -> [0.504, 0.204, 0.618, 0.931] -> [0.487, 0.183, 0.667, 0.931] -> [0.484, 0.179, 0.6, 0.931];" ], "question": "What is the trajectory of the object among person [0.472, 0.178, 0.608, 0.926], person [0.148, 0.183, 0.369, 0.993], person [0.611, 0.168, 0.702, 0.629] in the past 4 seconds, which moves the shortest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" } ]

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[ { "answer": "C", "answer_type": "Temporal Perception", "middle_frame_timestamp": 18, "options": [ "A. It appears at 0.0 - 1.0s, 4.0 - 5.0s, 7.0s, 10.0 - 14.0s, 16.0 - 18.0s. And it disappears at 2.0 - 3.0s, 6.0s, 8.0 - 9.0s, 15.0s.", "B. It appears at 1.0s, 3.0s, 5.0 - 6.0s, 8.0s, 12.0 - 13.0s, 15.0s, 17.0 - 18.0s. And it disappears at 2.0s, 4.0s, 7.0s, 9.0 - 11.0s, 14.0s, 16.0s.", "C. It appears at 0.0 - 18.0s.", "D. It appears at 0.0 - 3.0s, 13.0 - 14.0s, 16.0 - 17.0s. And it disappears at 4.0 - 12.0s, 15.0s, 18.0s." ], "question": "What is the time period the person [0.601, 0.088, 1.0, 1.0] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "D", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 29, "options": [ "A. 7 in the past. Compared with the past screen, the number remains the same.", "B. 9 in the past. Compared with the past screen, the number decreases.", "C. 8 in the past. Compared with the past screen, the number increases.", "D. 1 in the past. Compared with the past screen, the number remains the same." ], "question": "How many faucets are there in the screen 25.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" }, { "answer": "D", "answer_type": "Future Prediction", "middle_frame_timestamp": 32, "options": [ "A. uncertain", "B. right-bottom", "C. below", "D. stationary" ], "question": "What direction do you think the person [0.562, 0.139, 1.0, 1.0] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "A", "answer_type": "Spatio Perception", "middle_frame_timestamp": 34, "options": [ "A. right-bottom.", "B. right-top, right-bottom (4), right-top.", "C. left-top, right-top, left-top, right-bottom (2), right-bottom.", "D. right-bottom, right-bottom, left-top." ], "question": "Which option most accurately describes the relative positions of other persons with respect to the reference position [0.598, 0.115, 1.0, 1.0] on the screen? (Note: Positions with counts, e.g., 'left-bottom (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "A", "answer_type": "Past Memory", "middle_frame_timestamp": 37, "options": [ "A. It first appears 37 seconds before, at [0.916, 0.706, 0.928, 0.732].", "B. It first appears 3 seconds before, at [0.0, 0.283, 0.066, 0.808].", "C. It first appears 35 seconds before, at [0.384, 0.321, 1.0, 0.65].", "D. It first appears 5 seconds before, at [0.145, 0.229, 0.412, 0.625]." ], "question": "When does the person [0.449, 0.11, 1.0, 0.794] in the current screen first appear in the video? Give the corresponding position when it first appears.", "sub_answer_type": "Trajectory Retrieval" } ]

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[ { "answer": "A", "answer_type": "Future Prediction", "middle_frame_timestamp": 0, "options": [ "A. right-top", "B. left-top", "C. uncertain", "D. right-bottom" ], "question": "What direction do you think the person [0.495, 0.529, 0.497, 0.547] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "B", "answer_type": "Past Memory", "middle_frame_timestamp": 2, "options": [ "A. [0.657, 0.292, 0.817, 0.496]", "B. [0.495, 0.529, 0.497, 0.547]", "C. [0.202, 0.06, 0.802, 1.0]", "D. [0.631, 0.417, 0.652, 0.44]" ], "question": "Where is the location of the person [0.516, 0.519, 0.521, 0.541] in the screen 2.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "A", "answer_type": "Spatio Perception", "middle_frame_timestamp": 5, "options": [ "A. center", "B. right-middle, left-bottom, center", "C. bottom, center (3), left-middle", "D. center, right-bottom, bottom" ], "question": "Based on visible information, which option most accurately describes the location of the persons on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "A", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 6, "options": [ "A. 1 in the past. Compared with the past screen, the number remains the same.", "B. 10 in the past. Compared with the past screen, the number decreases.", "C. 3 in the past. Compared with the past screen, the number decreases.", "D. 4 in the past. Compared with the past screen, the number increases." ], "question": "How many persons are there in the screen 5.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" }, { "answer": "D", "answer_type": "Temporal Perception", "middle_frame_timestamp": 9, "options": [ "A. It appears at 1.0 - 2.0s, 6.0 - 9.0s. And it disappears at 3.0 - 5.0s.", "B. It appears at 2.0 - 3.0s, 5.0s, 9.0s. And it disappears at 4.0s, 6.0 - 8.0s.", "C. It appears at 0.0s, 3.0s, 5.0 - 6.0s, 9.0s. And it disappears at 1.0 - 2.0s, 4.0s, 7.0 - 8.0s.", "D. It appears at 0.0 - 9.0s." ], "question": "What is the time period the person [0.552, 0.512, 0.571, 0.584] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "A", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 10, "options": [ "A. The trajectory is: [0.501, 0.527, 0.505, 0.545] -> [0.516, 0.519, 0.521, 0.541] -> [0.522, 0.512, 0.527, 0.539] -> [0.528, 0.513, 0.533, 0.543] -> [0.524, 0.513, 0.531, 0.549] -> [0.517, 0.51, 0.525, 0.55] -> [0.516, 0.513, 0.524, 0.56] -> [0.52, 0.52, 0.532, 0.575] -> [0.552, 0.512, 0.571, 0.584].", "B. The trajectory is: [0.142, 0.495, 0.334, 0.684] -> [0.149, 0.494, 0.307, 0.683] -> [0.157, 0.484, 0.349, 0.672] -> [0.23, 0.464, 0.376, 0.625] -> [0.254, 0.371, 0.385, 0.554] -> [0.268, 0.421, 0.372, 0.604] -> [0.259, 0.44, 0.397, 0.606] -> [0.261, 0.467, 0.401, 0.616] -> [0.248, 0.465, 0.396, 0.624].", "C. The trajectory is: [0.437, 0.406, 0.638, 1.0] -> [0.612, 0.411, 0.72, 0.869] -> [0.538, 0.607, 0.654, 1.0] -> [0.503, 0.612, 0.646, 1.0] -> [0.473, 0.501, 0.622, 1.0] -> [0.496, 0.429, 0.643, 1.0] -> [0.364, 0.224, 0.62, 1.0] -> [0.321, 0.082, 0.493, 1.0] -> [0.388, 0.078, 0.609, 0.985].", "D. The trajectory is: [0.383, 0.468, 0.429, 0.531] -> [0.401, 0.465, 0.433, 0.522] -> [0.418, 0.457, 0.445, 0.512] -> [0.441, 0.457, 0.461, 0.5] -> [0.451, 0.457, 0.47, 0.494] -> [0.45, 0.457, 0.47, 0.493] -> [0.45, 0.456, 0.471, 0.493] -> [0.444, 0.453, 0.462, 0.492] -> [0.438, 0.442, 0.461, 0.492]." ], "question": "In the video, what is the trajectory of the person [0.599, 0.502, 0.624, 0.608] in the past 9 seconds? Also point out the time period it disappears.", "sub_answer_type": "Object Trajectory" } ]

[ 0, 10 ]

[ { "answer": "B", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 7, "options": [ "A. 4 in the past. Compared with the past screen, the number remains the same.", "B. 3 in the past. Compared with the past screen, the number remains the same.", "C. 0 in the past. Compared with the past screen, the number increases.", "D. 2 in the past. Compared with the past screen, the number increases." ], "question": "How many persons are there in the screen 1.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" }, { "answer": "B", "answer_type": "Future Prediction", "middle_frame_timestamp": 9, "options": [ "A. below", "B. left-top", "C. stationary", "D. right" ], "question": "What direction do you think the person [0.716, 0.458, 0.856, 0.903] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "D", "answer_type": "Spatio Perception", "middle_frame_timestamp": 9, "options": [ "A. center, right-middle, left-top (2)", "B. left-middle, center (2), left-middle", "C. right-bottom, right-bottom", "D. center, center (2)" ], "question": "Based on visible information, which option most accurately describes the location of the car_ on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "A", "answer_type": "Past Memory", "middle_frame_timestamp": 11, "options": [ "A. [0.746, 0.492, 0.754, 0.523]", "B. [0.383, 0.402, 0.514, 0.848]", "C. [0.397, 0.592, 0.462, 0.643]", "D. [0.251, 0.768, 0.386, 1.0]" ], "question": "Where is the location of the person [0.68, 0.503, 0.689, 0.529] in the screen 5.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "A", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 11, "options": [ "A. The trajectory is: [0.418, 0.537, 0.747, 0.778] -> [0.416, 0.536, 0.747, 0.773] -> [0.463, 0.538, 0.718, 0.777] -> [0.491, 0.538, 0.683, 0.778] -> [0.483, 0.538, 0.683, 0.776] -> [0.483, 0.532, 0.69, 0.783] -> [0.489, 0.534, 0.703, 0.79] -> [0.493, 0.536, 0.678, 0.77] -> [0.49, 0.532, 0.643, 0.711] -> [0.484, 0.526, 0.585, 0.667].", "B. The trajectory is: [0.927, 0.082, 1.0, 0.676] -> [0.892, 0.138, 0.992, 0.724] -> [0.881, 0.139, 0.989, 0.715] -> [0.886, 0.119, 0.99, 0.693] -> [0.79, 0.132, 0.886, 0.693] -> [0.77, 0.165, 0.858, 0.722] -> [0.806, 0.139, 0.905, 0.703] -> [0.767, 0.183, 0.862, 0.735] -> [0.791, 0.118, 0.886, 0.682] -> [0.766, 0.183, 0.858, 0.717].", "C. The trajectory is: [0.456, 0.411, 0.499, 0.476] -> [0.453, 0.408, 0.496, 0.472] -> [0.444, 0.396, 0.489, 0.462] -> [0.433, 0.414, 0.48, 0.485] -> [0.428, 0.408, 0.48, 0.482] -> [0.453, 0.41, 0.509, 0.492] -> [0.474, 0.414, 0.531, 0.501] -> [0.47, 0.411, 0.525, 0.497] -> [0.453, 0.419, 0.503, 0.496] -> [0.441, 0.432, 0.488, 0.501].", "D. The trajectory is: [0.718, 0.704, 0.774, 0.794] -> [0.595, 0.725, 0.652, 0.819] -> [0.55, 0.671, 0.593, 0.751] -> [0.516, 0.457, 0.551, 0.532] -> [0.444, 0.44, 0.493, 0.515] -> [0.445, 0.536, 0.5, 0.608]; [0.377, 0.422, 0.407, 0.471] -> [0.329, 0.389, 0.348, 0.44]. And it disappears at 21.0 - 22.0s." ], "question": "In the video, what is the trajectory of the car [0.488, 0.522, 0.586, 0.64] in the past 10 seconds? Also point out the time period it disappears.", "sub_answer_type": "Object Trajectory" }, { "answer": "D", "answer_type": "Temporal Perception", "middle_frame_timestamp": 12, "options": [ "A. It appears at 2.0s, 4.0s, 6.0s, 8.0 - 10.0s. And it disappears at 3.0s, 5.0s, 7.0s, 11.0 - 12.0s.", "B. It appears at 0.0 - 1.0s, 3.0s, 6.0s, 8.0s, 11.0 - 12.0s. And it disappears at 2.0s, 4.0 - 5.0s, 7.0s, 9.0 - 10.0s.", "C. It appears at 1.0 - 3.0s, 5.0 - 6.0s, 9.0s. And it disappears at 4.0s, 7.0 - 8.0s, 10.0 - 12.0s.", "D. It appears at 1.0 - 12.0s." ], "question": "What is the time period the person [0.19, 0.458, 0.264, 0.863] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" } ]

[ 0, 12 ]

[ { "answer": "A", "answer_type": "Future Prediction", "middle_frame_timestamp": 1, "options": [ "A. stationary", "B. left-top", "C. right-top", "D. left-bottom" ], "question": "What direction do you think the person [0.248, 0.086, 0.367, 0.518] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "D", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 4, "options": [ "A. The trajectory is: [0.501, 0.0, 1.0, 1.0] -> [0.585, 0.0, 1.0, 1.0] -> [0.584, 0.0, 1.0, 1.0] -> [0.589, 0.0, 1.0, 1.0] -> [0.586, 0.0, 1.0, 1.0];", "B. The trajectory is: [0.724, 0.612, 0.755, 0.626] -> [0.739, 0.614, 0.77, 0.638] -> [0.739, 0.614, 0.77, 0.638];", "C. The trajectory is: [0.0, 0.401, 0.26, 1.0] -> [0.0, 0.362, 0.277, 1.0] -> [0.0, 0.29, 0.259, 1.0] -> [0.0, 0.332, 0.23, 1.0] -> [0.0, 0.358, 0.227, 1.0];", "D. The trajectory is: [0.355, 0.362, 0.416, 0.392] -> [0.334, 0.375, 0.387, 0.446] -> [0.357, 0.435, 0.39, 0.464];" ], "question": "What is the trajectory of the object among ladle [0.358, 0.438, 0.402, 0.458], ladle [0.72, 0.325, 0.793, 0.558], ladle [0.196, 0.438, 0.345, 0.536], person [0.243, 0.178, 0.276, 0.238], person [0.753, 0.089, 1.0, 1.0] in the past 3 seconds, which moves the shortest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" }, { "answer": "A", "answer_type": "Temporal Perception", "middle_frame_timestamp": 14, "options": [ "A. It appears at 0.0 - 14.0s.", "B. It appears at 3.0s, 5.0 - 6.0s, 8.0 - 9.0s, 12.0 - 13.0s. And it disappears at 4.0s, 7.0s, 10.0 - 11.0s, 14.0s.", "C. It appears at 0.0s, 3.0 - 4.0s, 6.0s, 8.0s, 10.0 - 11.0s, 13.0 - 14.0s. And it disappears at 1.0 - 2.0s, 5.0s, 7.0s, 9.0s, 12.0s.", "D. It appears at 2.0s, 4.0 - 7.0s, 9.0s, 12.0s. And it disappears at 3.0s, 8.0s, 10.0 - 11.0s, 13.0 - 14.0s." ], "question": "What is the time period the ladle [0.636, 0.485, 0.853, 0.562] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "B", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 29, "options": [ "A. No, it does not exist.", "B. Yes, it exists." ], "question": "Is the ladle [0.549, 0.317, 0.588, 0.333] still in the screen 25.0 seconds before?", "sub_answer_type": "Object Presence" }, { "answer": "A", "answer_type": "Spatio Perception", "middle_frame_timestamp": 30, "options": [ "A. right-bottom, left-bottom.", "B. right-bottom, right-bottom (5), left-bottom, right-top, right-bottom.", "C. left-top, left-bottom (4), left-bottom.", "D. right-top, left-top (2), right-top (2), right-bottom, right-top." ], "question": "Which option most accurately describes the relative positions of other ladles with respect to the reference position [0.491, 0.34, 0.557, 0.385] on the screen? (Note: Positions with counts, e.g., 'left-bottom (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "A", "answer_type": "Past Memory", "middle_frame_timestamp": 35, "options": [ "A. It first appears 35 seconds before, at [0.298, 0.367, 0.356, 0.412].", "B. It first appears 37 seconds before, at [0.395, 0.417, 0.413, 0.489].", "C. It just appears on the screen, at [0.395, 0.474, 0.406, 0.499].", "D. It first appears 3 seconds before, at [0.637, 0.464, 0.766, 0.506]." ], "question": "When does the ladle [0.379, 0.443, 0.469, 0.529] in the current screen first appear in the video? Give the corresponding position when it first appears.", "sub_answer_type": "Trajectory Retrieval" } ]

[ 0, 35 ]

[ { "answer": "D", "answer_type": "Temporal Perception", "middle_frame_timestamp": 9, "options": [ "A. It appears at 0.0 - 2.0s, 4.0s, 6.0s, 8.0s. And it disappears at 3.0s, 5.0s, 7.0s, 9.0s.", "B. It appears at 1.0s, 3.0s, 6.0 - 7.0s. And it disappears at 2.0s, 4.0 - 5.0s, 8.0 - 9.0s.", "C. It appears at 1.0s, 6.0 - 8.0s. And it disappears at 2.0 - 5.0s, 9.0s.", "D. It appears at 0.0 - 9.0s." ], "question": "What is the time period the person [0.012, 0.285, 0.468, 1.0] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "C", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 13, "options": [ "A. 1 in the past. Compared with the past screen, the number remains the same.", "B. 8 in the past. Compared with the past screen, the number remains the same.", "C. 0 in the past. Compared with the past screen, the number increases.", "D. 6 in the past. Compared with the past screen, the number remains the same." ], "question": "How many hair_dryers are there in the screen 4.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" }, { "answer": "A", "answer_type": "Spatio Perception", "middle_frame_timestamp": 13, "options": [ "A. left-top", "B. left-middle, center (7), right-middle, left-middle", "C. center, right-bottom, bottom, left-bottom", "D. left-middle, center, left-middle (3), right-middle" ], "question": "Based on visible information, which option most accurately describes the location of the hairbrushes on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "C", "answer_type": "Future Prediction", "middle_frame_timestamp": 33, "options": [ "A. right-top", "B. right-bottom", "C. stationary", "D. above" ], "question": "What direction do you think the hairbrush [0.141, 0.175, 0.527, 0.382] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "D", "answer_type": "Past Memory", "middle_frame_timestamp": 33, "options": [ "A. It first appears 12 seconds before, at [0.406, 0.397, 0.476, 0.581].", "B. It first appears 9 seconds before, at [0.57, 0.136, 0.715, 0.772].", "C. It first appears 10 seconds before, at [0.0, 0.0, 1.0, 1.0].", "D. It first appears 23 seconds before, at [0.364, 0.267, 0.603, 1.0]." ], "question": "When does the hair_dryer [0.138, 0.329, 0.757, 1.0] in the current screen first appear in the video? Give the corresponding position when it first appears.", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "C", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 38, "options": [ "A. The trajectory is: [0.7, 0.286, 0.825, 1.0] -> [0.704, 0.308, 0.823, 1.0] -> [0.655, 0.315, 0.763, 1.0] -> [0.61, 0.312, 0.706, 0.932] -> [0.528, 0.329, 0.615, 0.883] -> [0.423, 0.335, 0.5, 0.833] -> [0.333, 0.312, 0.406, 0.782] -> [0.266, 0.278, 0.339, 0.742] -> [0.229, 0.269, 0.305, 0.762] -> [0.191, 0.304, 0.275, 0.844].", "B. The trajectory is: [0.436, 0.419, 0.463, 0.464] -> [0.507, 0.439, 0.524, 0.485] -> [0.588, 0.512, 0.628, 0.625] -> [0.604, 0.488, 0.7, 0.656] -> [0.557, 0.514, 0.671, 0.658] -> [0.518, 0.49, 0.623, 0.632] -> [0.537, 0.476, 0.605, 0.614] -> [0.58, 0.543, 0.685, 0.708] -> [0.536, 0.488, 0.648, 0.679] -> [0.5, 0.496, 0.563, 0.662].", "C. The trajectory is: [0.341, 0.294, 0.939, 1.0] -> [0.604, 0.961, 0.734, 1.0]; [0.292, 0.289, 0.956, 1.0] -> [0.138, 0.329, 0.757, 1.0] -> [0.094, 0.296, 0.759, 1.0] -> [0.104, 0.378, 0.862, 1.0] -> [0.0, 0.162, 0.489, 0.807] -> [0.206, 0.614, 0.434, 1.0]. And it disappears at 30.0 - 31.0s.", "D. The trajectory is: [0.666, 0.53, 0.926, 0.732] -> [0.633, 0.528, 0.821, 0.686] -> [0.6, 0.525, 0.724, 0.642] -> [0.579, 0.533, 0.669, 0.625] -> [0.566, 0.529, 0.642, 0.609] -> [0.556, 0.521, 0.624, 0.594] -> [0.549, 0.515, 0.614, 0.586] -> [0.549, 0.512, 0.609, 0.58] -> [0.568, 0.513, 0.624, 0.582] -> [0.629, 0.521, 0.709, 0.572]." ], "question": "In the video, what is the trajectory of the hair_dryer [0.205, 0.41, 0.876, 1.0] in the past 10 seconds? Also point out the time period it disappears.", "sub_answer_type": "Object Trajectory" } ]

[ 0, 38 ]

[ { "answer": "C", "answer_type": "Past Memory", "middle_frame_timestamp": 12, "options": [ "A. It first appears 38 seconds before, at [0.703, 0.269, 0.72, 0.329].", "B. It first appears 8 seconds before, at [0.956, 0.258, 1.0, 0.76].", "C. It first appears 12 seconds before, at [0.126, 0.15, 0.874, 0.876].", "D. It first appears 33 seconds before, at [0.448, 0.506, 0.549, 0.651]." ], "question": "When does the person_hands [0.126, 0.293, 0.874, 0.876] in the current screen first appear in the video? Give the corresponding position when it first appears.", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "C", "answer_type": "Spatio Perception", "middle_frame_timestamp": 13, "options": [ "A. right-middle, center, left-top (2)", "B. left-middle, left-middle (2), right-middle, center", "C. center", "D. right-middle, left-bottom, left-middle, center" ], "question": "Based on visible information, which option most accurately describes the location of the person_hand on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "C", "answer_type": "Future Prediction", "middle_frame_timestamp": 22, "options": [ "A. right", "B. below", "C. left-bottom", "D. above" ], "question": "What direction do you think the knitting_needle [0.364, 0.272, 0.486, 0.428] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "A", "answer_type": "Temporal Perception", "middle_frame_timestamp": 25, "options": [ "A. It appears at 0.0 - 25.0s.", "B. It appears at 1.0 - 5.0s, 9.0 - 13.0s, 15.0 - 19.0s, 21.0 - 24.0s. And it disappears at 6.0 - 8.0s, 14.0s, 20.0s, 25.0s.", "C. It appears at 0.0 - 3.0s, 7.0 - 12.0s, 18.0 - 19.0s, 25.0s. And it disappears at 4.0 - 6.0s, 13.0 - 17.0s, 20.0 - 24.0s.", "D. It appears at 6.0 - 7.0s, 10.0s, 14.0s, 16.0 - 17.0s, 20.0s, 22.0 - 25.0s. And it disappears at 8.0 - 9.0s, 11.0 - 13.0s, 15.0s, 18.0 - 19.0s, 21.0s." ], "question": "What is the time period the knitting_needle [0.469, 0.304, 0.554, 0.404] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "A", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 34, "options": [ "A. 1 in the past. Compared with the past screen, the number remains the same.", "B. 8 in the past. Compared with the past screen, the number increases.", "C. 5 in the past. Compared with the past screen, the number remains the same.", "D. 1 in the past. Compared with the past screen, the number increases." ], "question": "How many person_hand are there in the screen 29.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" }, { "answer": "C", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 38, "options": [ "A. The trajectory is: [0.382, 0.146, 0.716, 1.0] -> [0.404, 0.196, 0.688, 1.0] -> [0.298, 0.135, 0.705, 1.0] -> [0.323, 0.094, 0.732, 1.0] -> [0.32, 0.0, 0.755, 1.0] -> [0.271, 0.068, 0.808, 1.0] -> [0.33, 0.0, 0.659, 1.0] -> [0.262, 0.0, 0.716, 1.0] -> [0.271, 0.0, 0.801, 1.0] -> [0.218, 0.0, 0.804, 1.0] -> [0.273, 0.0, 0.96, 0.999] -> [0.245, 0.0, 1.0, 1.0] -> [0.0, 0.0, 0.931, 1.0] -> [0.03, 0.0, 0.774, 1.0] -> [0.299, 0.0, 0.93, 1.0] -> [0.098, 0.0, 0.77, 1.0] -> [0.0, 0.022, 0.806, 1.0] -> [0.0, 0.197, 0.61, 1.0] -> [0.0, 0.096, 0.551, 1.0] -> [0.052, 0.086, 0.854, 1.0] -> [0.0, 0.0, 0.762, 1.0] -> [0.172, 0.0, 0.832, 1.0] -> [0.188, 0.0, 0.973, 1.0] -> [0.237, 0.142, 1.0, 1.0] -> [0.131, 0.011, 1.0, 1.0] -> [0.274, 0.0, 1.0, 1.0] -> [0.326, 0.008, 0.869, 1.0] -> [0.335, 0.054, 0.773, 1.0] -> [0.344, 0.058, 0.797, 1.0] -> [0.19, 0.008, 0.605, 0.999] -> [0.168, 0.025, 0.644, 0.997] -> [0.089, 0.069, 0.695, 1.0]; . And it disappears at 36.0 - 37.0s.", "B. The trajectory is: [0.71, 0.783, 0.797, 1.0] -> [0.712, 0.778, 0.794, 1.0] -> [0.712, 0.776, 0.794, 1.0] -> [0.711, 0.801, 0.798, 1.0] -> [0.712, 0.792, 0.799, 1.0] -> [0.712, 0.803, 0.798, 1.0] -> [0.72, 0.794, 0.798, 1.0] -> [0.727, 0.788, 0.799, 1.0] -> [0.707, 0.817, 0.782, 1.0] -> [0.7, 0.801, 0.759, 1.0] -> [0.7, 0.806, 0.78, 1.0] -> [0.666, 0.814, 0.784, 1.0] -> [0.702, 0.807, 0.788, 1.0] -> [0.706, 0.801, 0.8, 1.0] -> [0.711, 0.8, 0.797, 1.0] -> [0.713, 0.801, 0.805, 1.0] -> [0.712, 0.793, 0.803, 1.0] -> [0.684, 0.797, 0.774, 1.0] -> [0.634, 0.824, 0.712, 1.0] -> [0.622, 0.758, 0.707, 1.0] -> [0.672, 0.711, 0.762, 1.0] -> [0.733, 0.717, 0.84, 1.0] -> [0.75, 0.688, 0.857, 1.0] -> [0.753, 0.699, 0.862, 1.0] -> [0.748, 0.664, 0.859, 0.999] -> [0.755, 0.694, 0.864, 0.997] -> [0.762, 0.719, 0.867, 0.996] -> [0.766, 0.718, 0.874, 1.0] -> [0.768, 0.708, 0.875, 1.0] -> [0.77, 0.732, 0.872, 1.0] -> [0.77, 0.719, 0.876, 1.0] -> [0.768, 0.718, 0.879, 1.0] -> [0.77, 0.731, 0.878, 1.0] -> [0.773, 0.743, 0.873, 1.0] -> [0.786, 0.758, 0.884, 1.0] -> [0.783, 0.744, 0.885, 1.0].", "C. The trajectory is: [0.46, 0.326, 0.638, 0.542] -> [0.52, 0.482, 0.678, 0.718] -> [0.445, 0.336, 0.652, 0.554] -> [0.484, 0.149, 0.752, 0.875] -> [0.445, 0.124, 0.596, 0.4] -> [0.427, 0.174, 0.741, 0.875] -> [0.402, 0.182, 0.591, 0.507] -> [0.394, 0.258, 0.605, 0.565] -> [0.42, 0.251, 0.598, 0.465] -> [0.391, 0.35, 0.616, 0.558] -> [0.399, 0.283, 0.595, 0.501] -> [0.408, 0.217, 0.6, 0.454] -> [0.418, 0.19, 0.581, 0.45] -> [0.433, 0.192, 0.61, 0.496] -> [0.391, 0.243, 0.59, 0.475] -> [0.411, 0.271, 0.57, 0.521] -> [0.388, 0.397, 0.555, 0.569] -> [0.427, 0.299, 0.685, 0.589] -> [0.389, 0.339, 0.623, 0.608] -> [0.567, 0.429, 0.623, 0.661] -> [0.409, 0.351, 0.601, 0.647] -> [0.57, 0.471, 0.62, 0.661] -> [0.375, 0.403, 0.618, 0.682] -> [0.415, 0.207, 0.609, 0.543] -> [0.425, 0.356, 0.605, 0.592] -> [0.561, 0.539, 0.695, 0.778] -> [0.425, 0.251, 0.616, 0.535] -> [0.48, 0.125, 0.681, 0.456] -> [0.49, 0.201, 0.636, 0.581] -> [0.465, 0.231, 0.635, 0.735] -> [0.461, 0.231, 0.619, 0.699] -> [0.481, 0.204, 0.631, 0.625] -> [0.474, 0.232, 0.622, 0.622] -> [0.531, 0.172, 0.662, 0.585] -> [0.453, 0.338, 0.621, 0.718] -> [0.473, 0.297, 0.628, 0.688].", "D. The trajectory is: [0.939, 0.874, 1.0, 1.0]; [0.899, 0.957, 1.0, 1.0] -> [0.884, 0.979, 0.972, 1.0]; [0.893, 0.585, 1.0, 1.0] -> [0.936, 0.692, 1.0, 1.0] -> [0.825, 0.872, 1.0, 1.0] -> [0.716, 0.922, 0.912, 1.0]. And it disappears at 1.0 - 9.0s, 12.0 - 31.0s." ], "question": "In the video, what is the trajectory of the knitting_needle [0.622, 0.485, 0.679, 0.874] in the past 36 seconds? Also point out the time period it disappears.", "sub_answer_type": "Object Trajectory" } ]

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[ { "answer": "A", "answer_type": "Future Prediction", "middle_frame_timestamp": 0, "options": [ "A. left-bottom", "B. below", "C. uncertain", "D. right-bottom" ], "question": "What direction do you think the person [0.723, 0.49, 0.738, 0.538] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "C", "answer_type": "Past Memory", "middle_frame_timestamp": 3, "options": [ "A. [0.202, 0.588, 0.213, 0.6]", "B. [0.608, 0.271, 0.678, 0.367]", "C. [0.751, 0.505, 0.772, 0.573]", "D. [0.495, 0.617, 0.524, 0.661]" ], "question": "Where is the location of the person [0.722, 0.495, 0.741, 0.559] in the screen 2.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "A", "answer_type": "Temporal Perception", "middle_frame_timestamp": 9, "options": [ "A. It appears at 0.0 - 9.0s.", "B. It appears at 0.0s, 5.0s. And it disappears at 1.0 - 4.0s, 6.0 - 9.0s.", "C. It appears at 6.0s. And it disappears at 7.0 - 9.0s.", "D. It appears at 0.0s, 4.0 - 5.0s, 7.0s. And it disappears at 1.0 - 3.0s, 6.0s, 8.0 - 9.0s." ], "question": "What is the time period the person [0.6, 0.487, 0.617, 0.549] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "C", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 11, "options": [ "A. 10 in the past. Compared with the past screen, the number decreases.", "B. 6 in the past. Compared with the past screen, the number decreases.", "C. 1 in the past. Compared with the past screen, the number remains the same.", "D. 2 in the past. Compared with the past screen, the number decreases." ], "question": "How many cars are there in the screen 4.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" }, { "answer": "C", "answer_type": "Spatio Perception", "middle_frame_timestamp": 17, "options": [ "A. top, top, right-top", "B. bottom, bottom (2), left-middle (2), right-middle, right-bottom (2)", "C. left-bottom", "D. left-middle, left-middle (3), left-top" ], "question": "Based on visible information, which option most accurately describes the location of the car_ on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "D", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 18, "options": [ "A. The trajectory is: [0.584, 0.538, 0.598, 0.594] -> [0.571, 0.451, 0.584, 0.497] -> [0.548, 0.429, 0.565, 0.478];", "B. The trajectory is: [0.06, 0.239, 0.44, 0.957] -> [0.066, 0.239, 0.447, 0.957] -> [0.056, 0.258, 0.445, 0.979] -> [0.032, 0.282, 0.425, 0.999];", "C. The trajectory is: [0.591, 0.189, 0.701, 0.782] -> [0.591, 0.189, 0.702, 0.782] -> [0.59, 0.189, 0.69, 0.782] -> [0.58, 0.243, 0.623, 0.603];", "D. The trajectory is: [0.666, 0.489, 0.684, 0.562] -> [0.656, 0.49, 0.673, 0.565] -> [0.639, 0.492, 0.656, 0.568];" ], "question": "What is the trajectory of the object among person [0.786, 0.494, 0.798, 0.535], car [0.0, 0.435, 0.564, 1.0], person [0.629, 0.49, 0.644, 0.572] in the past 3 seconds, which moves the longest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" } ]

[ 0, 18 ]

[ { "answer": "B", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 5, "options": [ "A. The trajectory is: [0.002, 0.047, 0.152, 0.997] -> [0.0, 0.065, 0.141, 0.997] -> [0.002, 0.065, 0.127, 1.0] -> [0.002, 0.071, 0.13, 1.0].", "B. The trajectory is: [0.989, 0.321, 1.0, 0.344] -> [0.935, 0.294, 0.951, 0.331] -> [0.855, 0.29, 0.869, 0.322] -> [0.726, 0.322, 0.743, 0.356].", "C. The trajectory is: [0.341, 0.162, 0.4, 0.198] -> [0.372, 0.173, 0.427, 0.204] -> [0.389, 0.181, 0.438, 0.219] -> [0.375, 0.165, 0.43, 0.194].", "D. The trajectory is: [0.502, 0.696, 0.605, 0.944] -> [0.56, 0.668, 0.67, 0.944] -> [0.594, 0.638, 0.704, 0.893] -> [0.712, 0.469, 0.834, 0.753]." ], "question": "In the video, what is the trajectory of the person [0.574, 0.344, 0.59, 0.378] in the past 4 seconds? Also point out the time period it disappears.", "sub_answer_type": "Object Trajectory" }, { "answer": "D", "answer_type": "Past Memory", "middle_frame_timestamp": 16, "options": [ "A. [0.446, 0.842, 0.476, 0.882]", "B. [0.553, 0.519, 0.649, 0.789]", "C. [0.093, 0.174, 0.429, 0.878]", "D. [0.488, 0.331, 0.506, 0.392]" ], "question": "Where is the location of the person [0.422, 0.331, 0.442, 0.407] in the screen 1.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "A", "answer_type": "Future Prediction", "middle_frame_timestamp": 23, "options": [ "A. right-top", "B. left-top", "C. stationary", "D. uncertain" ], "question": "What direction do you think the person [0.372, 0.338, 0.394, 0.389] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "D", "answer_type": "Spatio Perception", "middle_frame_timestamp": 23, "options": [ "A. left-bottom, left-top (2), right-bottom (3), left-bottom, right-bottom.", "B. right-top, right-bottom (4), right-top (3), right-top.", "C. right, right-bottom, left-bottom, right-top.", "D. right-top." ], "question": "Which option most accurately describes the relative positions of other persons with respect to the reference position [0.369, 0.367, 0.392, 0.417] on the screen? (Note: Positions with counts, e.g., 'left-bottom (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "B", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 29, "options": [ "A. No, it does not exist.", "B. Yes, it exists." ], "question": "Is the person [0.567, 0.431, 0.673, 0.512] still in the screen 2.0 seconds before?", "sub_answer_type": "Object Presence" }, { "answer": "C", "answer_type": "Temporal Perception", "middle_frame_timestamp": 38, "options": [ "A. It appears at 0.0 - 4.0s, 11.0s, 13.0 - 15.0s, 19.0 - 20.0s, 24.0s, 27.0s, 30.0s. And it disappears at 5.0 - 10.0s, 12.0s, 16.0 - 18.0s, 21.0 - 23.0s, 25.0 - 26.0s, 28.0 - 29.0s, 31.0 - 38.0s.", "B. It appears at 5.0 - 7.0s, 10.0 - 20.0s, 26.0 - 27.0s, 34.0 - 38.0s. And it disappears at 8.0 - 9.0s, 21.0 - 25.0s, 28.0 - 33.0s.", "C. It appears at 0.0 - 28.0s, 30.0 - 38.0s. And it disappears at 29.0s.", "D. It appears at 0.0 - 1.0s, 9.0 - 11.0s, 23.0 - 24.0s, 28.0s, 33.0 - 35.0s, 38.0s. And it disappears at 2.0 - 8.0s, 12.0 - 22.0s, 25.0 - 27.0s, 29.0 - 32.0s, 36.0 - 37.0s." ], "question": "What is the time period the person [0.366, 0.343, 0.426, 0.438] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" } ]

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[ { "answer": "D", "answer_type": "Temporal Perception", "middle_frame_timestamp": 14, "options": [ "A. It appears at 2.0s, 4.0s, 6.0s, 8.0s, 11.0 - 12.0s. And it disappears at 3.0s, 5.0s, 7.0s, 9.0 - 10.0s, 13.0 - 14.0s.", "B. It appears at 0.0s, 3.0 - 4.0s, 8.0 - 14.0s. And it disappears at 1.0 - 2.0s, 5.0 - 7.0s.", "C. It appears at 7.0 - 8.0s, 14.0s. And it disappears at 9.0 - 13.0s.", "D. It appears at 0.0 - 14.0s." ], "question": "What is the time period the horse [0.145, 0.236, 0.961, 1.0] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "A", "answer_type": "Past Memory", "middle_frame_timestamp": 15, "options": [ "A. It first appears 15 seconds before, at [0.777, 0.535, 0.9, 1.0].", "B. It first appears 25 seconds before, at [0.459, 0.415, 0.5, 0.479].", "C. It first appears 12 seconds before, at [0.388, 0.367, 0.561, 0.96].", "D. It first appears 18 seconds before, at [0.665, 0.539, 0.673, 0.558]." ], "question": "When does the person [0.871, 0.55, 0.966, 1.0] in the current screen first appear in the video? Give the corresponding position when it first appears.", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "B", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 15, "options": [ "A. The trajectory is: [0.596, 0.201, 1.0, 0.462] -> [0.529, 0.103, 1.0, 0.382];", "B. The trajectory is: [0.391, 0.69, 0.433, 0.901] -> [0.389, 0.688, 0.426, 0.896] -> [0.337, 0.61, 0.434, 0.899];", "C. The trajectory is: [0.182, 0.56, 0.23, 0.789] -> [0.227, 0.547, 0.266, 0.731];", "D. The trajectory is: [0.427, 0.379, 0.45, 0.428] -> [0.398, 0.365, 0.423, 0.414] -> [0.432, 0.336, 0.456, 0.385] -> [0.459, 0.383, 0.475, 0.418];" ], "question": "What is the trajectory of the object among person [0.389, 0.693, 0.441, 0.901], person [0.694, 0.45, 0.905, 1.0], horse [0.285, 0.236, 0.961, 1.0], person [0.871, 0.55, 0.966, 1.0] in the past 3 seconds, which moves the shortest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" }, { "answer": "D", "answer_type": "Future Prediction", "middle_frame_timestamp": 23, "options": [ "A. right-top", "B. stationary", "C. uncertain", "D. left-bottom" ], "question": "What direction do you think the person [0.816, 0.306, 0.976, 1.0] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "B", "answer_type": "Spatio Perception", "middle_frame_timestamp": 24, "options": [ "A. left-bottom, left-bottom (2), left-top, right-top, left-bottom.", "B. left-top, left.", "C. right-bottom, left-bottom (3), left-top (3), right-bottom, right-top.", "D. right-bottom, left-top (4), right-bottom (2), left-bottom." ], "question": "Which option most accurately describes the relative positions of other persons with respect to the reference position [0.944, 0.542, 1.0, 1.0] on the screen? (Note: Positions with counts, e.g., 'left-bottom (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "B", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 27, "options": [ "A. Yes, it exists.", "B. No, it does not exist." ], "question": "Is the scrubbing_brush [0.949, 0.642, 0.969, 0.729] still in the screen 5.0 seconds before?", "sub_answer_type": "Object Presence" } ]

[ 0, 27 ]

[ { "answer": "C", "answer_type": "Past Memory", "middle_frame_timestamp": 6, "options": [ "A. It first appears 20 seconds before, at [0.589, 0.457, 0.618, 0.597].", "B. It first appears 19 seconds before, at [0.0, 0.0, 0.645, 0.733].", "C. It first appears 6 seconds before, at [0.0, 0.0, 0.691, 1.0].", "D. It first appears 26 seconds before, at [0.408, 0.476, 0.518, 0.636]." ], "question": "When does the person [0.0, 0.192, 0.552, 1.0] in the current screen first appear in the video? Give the corresponding position when it first appears.", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "D", "answer_type": "Future Prediction", "middle_frame_timestamp": 12, "options": [ "A. stationary", "B. left-bottom", "C. right-bottom", "D. right-top" ], "question": "What direction do you think the person [0.291, 0.0, 0.77, 0.317] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "D", "answer_type": "Spatio Perception", "middle_frame_timestamp": 19, "options": [ "A. bottom, center (2), bottom, right-top, right-middle", "B. bottom, left-middle, bottom", "C. left-bottom, left-bottom, center (2), right-bottom (3)", "D. left-middle, top" ], "question": "Based on visible information, which option most accurately describes the location of the persons on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "B", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 29, "options": [ "A. The trajectory is: [0.452, 0.21, 0.72, 0.832] -> [0.443, 0.212, 0.717, 0.84] -> [0.449, 0.229, 0.725, 0.865];", "B. The trajectory is: [0.019, 0.953, 0.101, 1.0] -> [0.0, 0.493, 0.155, 0.712] -> [0.088, 0.132, 0.317, 0.442];", "C. The trajectory is: [0.418, 0.517, 0.437, 0.55] -> [0.297, 0.482, 0.32, 0.533] -> [0.233, 0.471, 0.255, 0.511];", "D. The trajectory is: [0.447, 0.395, 0.829, 0.645] -> [0.56, 0.074, 0.833, 0.649] -> [0.567, 0.074, 0.835, 0.83] -> [0.564, 0.074, 0.846, 0.927];" ], "question": "What is the trajectory of the object among sculpture [0.195, 0.028, 0.434, 0.342], scrubbing_brush [0.268, 0.632, 0.324, 0.714], person [0.0, 0.197, 0.301, 1.0] in the past 6 seconds, which moves the longest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" }, { "answer": "B", "answer_type": "Temporal Perception", "middle_frame_timestamp": 32, "options": [ "A. It appears at 7.0 - 11.0s, 15.0s, 18.0s, 22.0 - 26.0s, 29.0 - 32.0s. And it disappears at 12.0 - 14.0s, 16.0 - 17.0s, 19.0 - 21.0s, 27.0 - 28.0s.", "B. It appears at 0.0 - 9.0s, 11.0 - 22.0s, 28.0 - 32.0s. And it disappears at 10.0s, 23.0 - 27.0s.", "C. It appears at 0.0 - 6.0s, 15.0s, 22.0s, 28.0 - 32.0s. And it disappears at 7.0 - 14.0s, 16.0 - 21.0s, 23.0 - 27.0s.", "D. It appears at 0.0 - 2.0s, 10.0 - 11.0s, 15.0 - 17.0s, 20.0 - 26.0s, 28.0 - 29.0s, 32.0s. And it disappears at 3.0 - 9.0s, 12.0 - 14.0s, 18.0 - 19.0s, 27.0s, 30.0 - 31.0s." ], "question": "What is the time period the scrubbing_brush [0.415, 0.525, 0.488, 0.625] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "A", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 33, "options": [ "A. Yes, it exists.", "B. No, it does not exist." ], "question": "Is the person [0.0, 0.228, 0.508, 1.0] still in the screen 5.0 seconds before?", "sub_answer_type": "Object Presence" } ]

[ 0, 33 ]

[ { "answer": "A", "answer_type": "Future Prediction", "middle_frame_timestamp": 1, "options": [ "A. right-top", "B. uncertain", "C. right", "D. above" ], "question": "What direction do you think the book [0.286, 0.457, 0.463, 0.684] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "C", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 4, "options": [ "A. The trajectory is: [0.358, 0.036, 0.759, 1.0] -> [0.357, 0.0, 0.785, 1.0] -> [0.356, 0.0, 0.794, 1.0] -> [0.28, 0.0, 0.646, 1.0];", "B. The trajectory is: [0.134, 0.403, 0.305, 1.0] -> [0.085, 0.335, 0.318, 1.0] -> [0.123, 0.301, 0.332, 1.0] -> [0.05, 0.217, 0.329, 1.0] -> [0.04, 0.301, 0.343, 1.0];", "C. The trajectory is: [0.37, 0.792, 0.527, 0.909] -> [0.359, 0.75, 0.443, 0.863] -> [0.354, 0.712, 0.456, 0.841];", "D. The trajectory is: [0.304, 0.0, 0.925, 1.0] -> [0.084, 0.0, 0.755, 1.0] -> [0.093, 0.0, 0.812, 1.0];" ], "question": "What is the trajectory of the object among book [0.292, 0.392, 0.47, 0.61], person [0.401, 0.069, 0.756, 1.0], knife [0.418, 0.681, 0.503, 0.795] in the past 3 seconds, which moves the longest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" }, { "answer": "C", "answer_type": "Spatio Perception", "middle_frame_timestamp": 21, "options": [ "A. left-top, bottom, center, left-top", "B. center, center (4), right-middle", "C. center", "D. left-middle, right-bottom, center (2), left-middle, right-middle" ], "question": "Based on visible information, which option most accurately describes the location of the books on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "A", "answer_type": "Temporal Perception", "middle_frame_timestamp": 27, "options": [ "A. It appears at 0.0 - 27.0s.", "B. It appears at 0.0 - 3.0s, 5.0 - 6.0s, 8.0 - 9.0s, 12.0 - 14.0s, 17.0s, 19.0s, 25.0 - 26.0s. And it disappears at 4.0s, 7.0s, 10.0 - 11.0s, 15.0 - 16.0s, 18.0s, 20.0 - 24.0s, 27.0s.", "C. It appears at 0.0 - 1.0s, 3.0 - 6.0s, 11.0 - 14.0s, 18.0s, 20.0s, 27.0s. And it disappears at 2.0s, 7.0 - 10.0s, 15.0 - 17.0s, 19.0s, 21.0 - 26.0s.", "D. It appears at 0.0s, 2.0 - 4.0s, 7.0s, 11.0 - 14.0s, 21.0s, 25.0s. And it disappears at 1.0s, 5.0 - 6.0s, 8.0 - 10.0s, 15.0 - 20.0s, 22.0 - 24.0s, 26.0 - 27.0s." ], "question": "What is the time period the book [0.388, 0.442, 0.606, 0.687] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "D", "answer_type": "Past Memory", "middle_frame_timestamp": 29, "options": [ "A. [0.309, 0.025, 0.71, 0.772]", "B. [0.188, 0.117, 0.416, 0.925]", "C. [0.212, 0.086, 0.636, 1.0]", "D. [0.435, 0.0, 0.867, 1.0]" ], "question": "Where is the location of the person [0.644, 0.0, 1.0, 1.0] in the screen 15.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "A", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 30, "options": [ "A. Yes, it exists.", "B. No, it does not exist." ], "question": "Is the book [0.528, 0.156, 0.756, 0.41] still in the screen 30.0 seconds before?", "sub_answer_type": "Object Presence" } ]

[ 0, 30 ]

[ { "answer": "C", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 3, "options": [ "A. The trajectory is: [0.0, 0.0, 0.274, 1.0] -> [0.0, 0.0, 0.488, 1.0] -> [0.0, 0.0, 0.459, 0.985].", "B. The trajectory is: [0.471, 0.519, 0.485, 0.541] -> [0.466, 0.518, 0.484, 0.544] -> [0.447, 0.513, 0.472, 0.548].", "C. The trajectory is: [0.259, 0.331, 0.538, 0.742] -> [0.273, 0.346, 0.53, 0.742] -> [0.339, 0.362, 0.538, 0.769].", "D. The trajectory is: [0.468, 0.0, 0.473, 0.033] -> [0.48, 0.078, 0.485, 0.107] -> [0.491, 0.075, 0.498, 0.104]." ], "question": "In the video, what is the trajectory of the person [0.309, 0.348, 0.514, 0.767] in the past 3 seconds? Also point out the time period it disappears.", "sub_answer_type": "Object Trajectory" }, { "answer": "A", "answer_type": "Future Prediction", "middle_frame_timestamp": 4, "options": [ "A. left-top", "B. right-bottom", "C. stationary", "D. above" ], "question": "What direction do you think the person [0.277, 0.331, 0.5, 0.762] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "D", "answer_type": "Temporal Perception", "middle_frame_timestamp": 4, "options": [ "A. It appears at 2.0 - 3.0s. And it disappears at 4.0s.", "B. It appears at 1.0 - 2.0s. And it disappears at 3.0 - 4.0s.", "C. It appears at 0.0s, 2.0s. And it disappears at 1.0s, 3.0 - 4.0s.", "D. It appears at 0.0 - 4.0s." ], "question": "What is the time period the person [0.277, 0.331, 0.5, 0.762] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "C", "answer_type": "Past Memory", "middle_frame_timestamp": 5, "options": [ "A. [0.331, 0.86, 0.405, 0.899]", "B. [0.246, 0.167, 0.644, 0.9]", "C. [0.309, 0.348, 0.514, 0.767]", "D. [0.519, 0.088, 0.914, 1.0]" ], "question": "Where is the location of the person [0.194, 0.3, 0.425, 0.769] in the screen 2.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "A", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 7, "options": [ "A. Yes, it exists.", "B. No, it does not exist." ], "question": "Is the person [0.302, 0.319, 0.605, 0.76] still in the screen 7.0 seconds before?", "sub_answer_type": "Object Presence" }, { "answer": "A", "answer_type": "Spatio Perception", "middle_frame_timestamp": 8, "options": [ "A. left-middle", "B. left-middle, left-bottom, left-middle (2), center, right-bottom", "C. left-bottom, right-middle, center, left-middle", "D. bottom, left-bottom, right-bottom, center, bottom, left-middle" ], "question": "Based on visible information, which option most accurately describes the location of the persons on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" } ]

[ 0, 8 ]

[ { "answer": "C", "answer_type": "Temporal Perception", "middle_frame_timestamp": 2, "options": [ "A. It appears at 1.0s. And it disappears at 2.0s.", "B. It appears at 0.0s, 2.0s. And it disappears at 1.0s.", "C. It appears at 0.0 - 2.0s.", "D. It appears at 0.0s. And it disappears at 1.0 - 2.0s." ], "question": "What is the time period the object at [0.355, 0.417, 0.82, 1.0] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "D", "answer_type": "Past Memory", "middle_frame_timestamp": 11, "options": [ "A. It first appears 16 seconds before, at [0.054, 0.0, 0.669, 1.0].", "B. It first appears 32 seconds before, at [0.338, 0.461, 0.388, 0.515].", "C. It first appears 4 seconds before, at [0.611, 0.129, 0.661, 0.414].", "D. It first appears 11 seconds before, at [0.364, 0.408, 0.83, 1.0]." ], "question": "When does the object at [0.231, 0.594, 0.9, 1.0] in the current screen first appear in the video? Give the corresponding position when it first appears.", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "C", "answer_type": "Future Prediction", "middle_frame_timestamp": 17, "options": [ "A. above", "B. below", "C. right-top", "D. right-bottom" ], "question": "What direction do you think the cat [0.0, 0.454, 0.297, 1.0] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "A", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 26, "options": [ "A. The trajectory is: [0.208, 0.777, 0.727, 1.0] -> [0.242, 0.596, 0.75, 1.0] -> [0.181, 0.606, 0.723, 1.0] -> [0.062, 0.588, 0.661, 1.0] -> [0.18, 0.585, 0.927, 1.0] -> [0.178, 0.685, 0.903, 1.0] -> [0.183, 0.729, 0.941, 1.0] -> [0.202, 0.683, 0.945, 1.0] -> [0.191, 0.69, 0.939, 1.0] -> [0.194, 0.69, 0.933, 1.0] -> [0.178, 0.69, 0.934, 1.0] -> [0.161, 0.683, 0.936, 1.0].", "B. The trajectory is: [0.236, 0.31, 0.322, 0.678] -> [0.216, 0.343, 0.302, 0.725] -> [0.22, 0.331, 0.288, 0.722] -> [0.216, 0.351, 0.27, 0.736] -> [0.176, 0.351, 0.26, 0.736] -> [0.131, 0.375, 0.188, 0.762] -> [0.099, 0.344, 0.177, 0.747] -> [0.21, 0.299, 0.284, 0.721] -> [0.341, 0.272, 0.434, 0.681] -> [0.47, 0.232, 0.565, 0.629] -> [0.56, 0.186, 0.62, 0.572] -> [0.649, 0.154, 0.704, 0.508].", "C. The trajectory is: [0.52, 0.525, 0.556, 0.838] -> [0.551, 0.526, 0.575, 0.84] -> [0.531, 0.399, 0.552, 0.803] -> [0.495, 0.514, 0.552, 0.822] -> [0.503, 0.508, 0.548, 0.819] -> [0.516, 0.521, 0.545, 0.824] -> [0.518, 0.521, 0.555, 0.824] -> [0.52, 0.478, 0.561, 0.824] -> [0.531, 0.521, 0.551, 0.819] -> [0.53, 0.474, 0.551, 0.812] -> [0.502, 0.297, 0.655, 0.576] -> [0.455, 0.338, 0.588, 0.546].", "D. The trajectory is: [0.132, 0.572, 0.928, 0.991] -> [0.132, 0.572, 0.928, 0.991] -> [0.132, 0.571, 0.928, 0.991] -> [0.132, 0.571, 0.928, 0.991] -> [0.132, 0.57, 0.927, 0.991] -> [0.132, 0.57, 0.927, 0.991] -> [0.132, 0.57, 0.927, 0.991] -> [0.132, 0.57, 0.927, 0.991] -> [0.132, 0.57, 0.927, 0.991] -> [0.132, 0.57, 0.927, 0.991] -> [0.132, 0.57, 0.927, 0.991] -> [0.132, 0.57, 0.926, 0.991]." ], "question": "In the video, what is the trajectory of the object at [0.172, 0.696, 0.938, 1.0] in the past 12 seconds? Also point out the time period it disappears.", "sub_answer_type": "Object Trajectory" }, { "answer": "B", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 34, "options": [ "A. No, it does not exist.", "B. Yes, it exists." ], "question": "Is the object at [0.303, 0.333, 0.911, 1.0] still in the screen 1.0 seconds before?", "sub_answer_type": "Object Presence" } ]

[ 0, 34 ]

[ { "answer": "B", "answer_type": "Temporal Perception", "middle_frame_timestamp": 6, "options": [ "A. It appears at 1.0s, 4.0 - 5.0s. And it disappears at 2.0 - 3.0s, 6.0s.", "B. It appears at 0.0 - 6.0s.", "C. It appears at 0.0s, 4.0 - 5.0s. And it disappears at 1.0 - 3.0s, 6.0s.", "D. It appears at 3.0s. And it disappears at 4.0 - 6.0s." ], "question": "What is the time period the car [0.0, 0.675, 0.12, 0.882] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "D", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 16, "options": [ "A. The trajectory is: [0.345, 0.556, 0.691, 1.0] -> [0.352, 0.496, 0.666, 1.0] -> [0.384, 0.531, 0.677, 1.0];", "B. The trajectory is: [0.358, 0.405, 0.462, 0.492] -> [0.346, 0.405, 0.451, 0.491] -> [0.357, 0.405, 0.461, 0.49] -> [0.368, 0.402, 0.472, 0.487];", "C. The trajectory is: [0.024, 0.0, 0.749, 1.0] -> [0.092, 0.0, 0.748, 1.0] -> [0.143, 0.0, 0.688, 1.0];", "D. The trajectory is: [0.91, 0.524, 1.0, 0.818] -> [0.98, 0.597, 1.0, 0.819] -> [0.734, 0.554, 0.921, 0.81] -> [0.876, 0.511, 1.0, 0.754];" ], "question": "What is the trajectory of the object among car [0.0, 0.646, 0.042, 0.697], car [0.973, 0.517, 1.0, 0.688] in the past 4 seconds, which moves the shortest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" }, { "answer": "D", "answer_type": "Spatio Perception", "middle_frame_timestamp": 17, "options": [ "A. center, center (2), right-bottom (2), right-middle (2), right-top, left-bottom", "B. left-top, left-top (4), left-bottom", "C. left-bottom, bottom, right-bottom (3), right-middle", "D. right-middle" ], "question": "Based on visible information, which option most accurately describes the location of the car_ on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "A", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 25, "options": [ "A. Yes, it exists.", "B. No, it does not exist." ], "question": "Is the car [0.556, 0.521, 0.605, 0.59] still in the screen 15.0 seconds before?", "sub_answer_type": "Object Presence" }, { "answer": "D", "answer_type": "Future Prediction", "middle_frame_timestamp": 28, "options": [ "A. uncertain", "B. left", "C. right", "D. right-top" ], "question": "What direction do you think the car [0.52, 0.533, 0.53, 0.551] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "D", "answer_type": "Past Memory", "middle_frame_timestamp": 37, "options": [ "A. [0.215, 0.492, 0.319, 0.64]", "B. [0.449, 0.0, 0.879, 1.0]", "C. [0.674, 0.488, 0.895, 0.571]", "D. [0.512, 0.665, 0.594, 0.775]" ], "question": "Where is the location of the car [0.526, 0.557, 0.62, 0.714] in the screen 5.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" } ]

[ 0, 37 ]

[ { "answer": "B", "answer_type": "Spatio Perception", "middle_frame_timestamp": 9, "options": [ "A. right-top, right-top, right, left-bottom, right-bottom.", "B. right-top.", "C. right-top, right-top (3), right-bottom (2), left-bottom.", "D. left-bottom, right-top, left-top (2), right-top." ], "question": "Which option most accurately describes the relative positions of other car_ with respect to the reference position [0.425, 0.518, 0.438, 0.546] on the screen? (Note: Positions with counts, e.g., 'left-bottom (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "D", "answer_type": "Future Prediction", "middle_frame_timestamp": 10, "options": [ "A. left", "B. below", "C. uncertain", "D. left-bottom" ], "question": "What direction do you think the car [0.441, 0.528, 0.533, 0.664] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "C", "answer_type": "Past Memory", "middle_frame_timestamp": 10, "options": [ "A. [0.669, 0.215, 0.775, 0.593]", "B. [0.3, 0.261, 0.427, 0.504]", "C. [0.362, 0.507, 0.557, 0.779]", "D. [0.431, 0.408, 0.557, 0.604]" ], "question": "Where is the location of the car [0.441, 0.528, 0.533, 0.664] in the screen 7.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "B", "answer_type": "Temporal Perception", "middle_frame_timestamp": 16, "options": [ "A. It appears at 0.0 - 1.0s, 8.0 - 9.0s, 11.0s, 14.0s. And it disappears at 2.0 - 7.0s, 10.0s, 12.0 - 13.0s, 15.0 - 16.0s.", "B. It appears at 14.0 - 16.0s.", "C. It appears at 0.0s, 3.0 - 5.0s, 7.0 - 8.0s, 10.0s, 14.0s, 16.0s. And it disappears at 1.0 - 2.0s, 6.0s, 9.0s, 11.0 - 13.0s, 15.0s.", "D. It appears at 0.0 - 1.0s, 5.0s, 7.0s, 10.0 - 11.0s, 13.0 - 14.0s, 16.0s. And it disappears at 2.0 - 4.0s, 6.0s, 8.0 - 9.0s, 12.0s, 15.0s." ], "question": "What is the time period the car [0.419, 0.517, 0.448, 0.558] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "A", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 20, "options": [ "A. The trajectory is: [0.436, 0.476, 0.484, 0.519] -> [0.443, 0.476, 0.484, 0.497]; [0.462, 0.481, 0.497, 0.517] -> [0.455, 0.508, 0.488, 0.533]. And it disappears at 9.0 - 17.0s.", "B. The trajectory is: [0.599, 0.467, 0.616, 0.49] -> [0.565, 0.471, 0.58, 0.492] -> [0.544, 0.472, 0.558, 0.492] -> [0.541, 0.465, 0.556, 0.485] -> [0.55, 0.457, 0.564, 0.475] -> [0.54, 0.439, 0.554, 0.457] -> [0.526, 0.432, 0.539, 0.45] -> [0.51, 0.429, 0.522, 0.444] -> [0.514, 0.422, 0.526, 0.442] -> [0.509, 0.407, 0.522, 0.426] -> [0.508, 0.407, 0.52, 0.425] -> [0.507, 0.417, 0.52, 0.435] -> [0.506, 0.418, 0.519, 0.433].", "C. The trajectory is: [0.233, 0.379, 0.406, 0.611] -> [0.228, 0.372, 0.405, 0.611] -> [0.091, 0.344, 0.323, 0.626] -> [0.0, 0.297, 0.138, 0.597] -> [0.0, 0.41, 0.063, 0.664] -> [0.0, 0.34, 0.117, 0.66] -> [0.0, 0.311, 0.161, 0.674] -> [0.0, 0.325, 0.152, 0.674] -> [0.0, 0.326, 0.153, 0.672] -> [0.001, 0.324, 0.152, 0.671] -> [0.0, 0.322, 0.152, 0.671] -> [0.001, 0.322, 0.152, 0.671].", "D. The trajectory is: [0.162, 0.494, 0.177, 0.515]; [0.113, 0.55, 0.127, 0.574] -> [0.151, 0.469, 0.169, 0.499] -> [0.126, 0.292, 0.138, 0.315] -> [0.222, 0.338, 0.236, 0.357]; . And it disappears at 8.0s, 13.0 - 19.0s." ], "question": "In the video, what is the trajectory of the car [0.448, 0.478, 0.479, 0.507] in the past 13 seconds? Also point out the time period it disappears.", "sub_answer_type": "Object Trajectory" }, { "answer": "A", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 26, "options": [ "A. 0 in the past. Compared with the past screen, the number increases.", "B. 8 in the past. Compared with the past screen, the number increases.", "C. 4 in the past. Compared with the past screen, the number increases.", "D. 8 in the past. Compared with the past screen, the number decreases." ], "question": "How many persons are there in the screen 21.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" } ]

[ 0, 26 ]

[ { "answer": "C", "answer_type": "Temporal Perception", "middle_frame_timestamp": 5, "options": [ "A. It appears at 0.0s, 2.0s. And it disappears at 1.0s, 3.0 - 5.0s.", "B. It appears at 2.0s, 5.0s. And it disappears at 3.0 - 4.0s.", "C. It appears at 0.0 - 5.0s.", "D. It appears at 0.0s, 3.0s, 5.0s. And it disappears at 1.0 - 2.0s, 4.0s." ], "question": "What is the time period the person [0.502, 0.328, 0.529, 0.464] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "C", "answer_type": "Future Prediction", "middle_frame_timestamp": 6, "options": [ "A. uncertain", "B. right", "C. left-top", "D. right-top" ], "question": "What direction do you think the elephant [0.339, 0.428, 0.406, 0.608] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "B", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 22, "options": [ "A. The trajectory is: [0.459, 0.297, 0.62, 0.71] -> [0.437, 0.351, 0.544, 0.647] -> [0.449, 0.306, 0.538, 0.656] -> [0.447, 0.29, 0.534, 0.594];", "B. It remains stationary.", "C. The trajectory is: [0.105, 0.775, 0.152, 0.986] -> [0.096, 0.807, 0.142, 0.997] -> [0.089, 0.833, 0.135, 1.0];", "D. The trajectory is: [0.679, 0.444, 0.781, 0.69] -> [0.683, 0.546, 0.782, 0.75] -> [0.677, 0.608, 0.777, 0.811];" ], "question": "What is the trajectory of the object among elephant [0.508, 0.242, 0.695, 0.594], elephant [0.669, 0.081, 0.798, 0.371], person [0.152, 0.185, 0.178, 0.322], person [0.074, 0.197, 0.095, 0.329], dog [0.116, 0.569, 0.247, 0.957] in the past 3 seconds, which moves the shortest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" }, { "answer": "B", "answer_type": "Spatio Perception", "middle_frame_timestamp": 24, "options": [ "A. left-bottom, left-bottom (3), left-top, right-top, left-top.", "B. left-bottom.", "C. left-bottom, right-top, left-top, left-top.", "D. right-bottom, left-top (3), right-bottom, left-top." ], "question": "Which option most accurately describes the relative positions of other persons with respect to the reference position [0.144, 0.154, 0.168, 0.293] on the screen? (Note: Positions with counts, e.g., 'left-bottom (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "A", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 36, "options": [ "A. 2 in the past. Compared with the past screen, the number decreases.", "B. 3 in the past. Compared with the past screen, the number remains the same.", "C. 9 in the past. Compared with the past screen, the number increases.", "D. 0 in the past. Compared with the past screen, the number increases." ], "question": "How many elephants are there in the screen 12.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" }, { "answer": "D", "answer_type": "Past Memory", "middle_frame_timestamp": 38, "options": [ "A. It first appears 2 seconds before, at [0.967, 0.0, 1.0, 0.288].", "B. It first appears 22 seconds before, at [0.0, 0.0, 0.148, 1.0].", "C. It first appears 32 seconds before, at [0.242, 0.192, 0.57, 1.0].", "D. It first appears 36 seconds before, at [0.081, 0.447, 0.131, 0.685]." ], "question": "When does the person [0.045, 0.388, 0.095, 0.612] in the current screen first appear in the video? Give the corresponding position when it first appears.", "sub_answer_type": "Trajectory Retrieval" } ]

[ 0, 38 ]

[ { "answer": "C", "answer_type": "Spatio Perception", "middle_frame_timestamp": 7, "options": [ "A. left-middle, left-middle (2), left-top", "B. right-middle, right-top, right-middle", "C. bottom", "D. left-bottom, left-bottom, bottom, right-bottom" ], "question": "Based on visible information, which option most accurately describes the location of the mouse_ on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "A", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 13, "options": [ "A. 1 in the past. Compared with the past screen, the number remains the same.", "B. 4 in the past. Compared with the past screen, the number remains the same.", "C. 10 in the past. Compared with the past screen, the number remains the same.", "D. 6 in the past. Compared with the past screen, the number remains the same." ], "question": "How many mouse_(computer_equipment)s are there in the screen 3.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" }, { "answer": "D", "answer_type": "Past Memory", "middle_frame_timestamp": 13, "options": [ "A. [0.219, 0.565, 0.281, 0.66]", "B. [0.933, 0.394, 1.0, 0.746]", "C. [0.405, 0.294, 0.46, 0.393]", "D. [0.003, 0.0, 0.665, 1.0]" ], "question": "Where is the location of the person [0.002, 0.024, 0.665, 1.0] in the screen 1.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "C", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 23, "options": [ "A. The trajectory is: [0.195, 0.278, 0.217, 0.369] -> [0.177, 0.289, 0.197, 0.382] -> [0.215, 0.306, 0.233, 0.401] -> [0.17, 0.338, 0.189, 0.435];", "B. The trajectory is: [0.386, 0.157, 0.647, 1.0] -> [0.323, 0.147, 0.648, 0.999] -> [0.327, 0.149, 0.65, 0.999];", "C. The trajectory is: [0.334, 0.0, 0.799, 1.0] -> [0.568, 0.0, 1.0, 1.0];", "D. The trajectory is: [0.5, 0.0, 1.0, 0.947] -> [0.467, 0.0, 1.0, 0.962] -> [0.464, 0.0, 1.0, 1.0];" ], "question": "What is the trajectory of the object among toothbrush [0.716, 0.533, 0.772, 0.843], person [0.712, 0.212, 1.0, 1.0] in the past 3 seconds, which moves the shortest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" }, { "answer": "C", "answer_type": "Temporal Perception", "middle_frame_timestamp": 25, "options": [ "A. It appears at 3.0 - 6.0s, 10.0 - 14.0s, 24.0 - 25.0s. And it disappears at 7.0 - 9.0s, 15.0 - 23.0s.", "B. It appears at 0.0 - 2.0s, 7.0 - 10.0s, 15.0 - 16.0s, 18.0 - 25.0s. And it disappears at 3.0 - 6.0s, 11.0 - 14.0s, 17.0s.", "C. It appears at 21.0 - 25.0s.", "D. It appears at 6.0 - 8.0s, 11.0 - 15.0s, 17.0 - 19.0s, 21.0 - 25.0s. And it disappears at 9.0 - 10.0s, 16.0s, 20.0s." ], "question": "What is the time period the person [0.612, 0.026, 1.0, 1.0] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "D", "answer_type": "Future Prediction", "middle_frame_timestamp": 29, "options": [ "A. left-bottom", "B. uncertain", "C. left-top", "D. right-top" ], "question": "What direction do you think the toothbrush [0.342, 0.41, 0.493, 0.65] may move towards in the next second?", "sub_answer_type": "Movement Prediction" } ]

[ 0, 29 ]

[ { "answer": "C", "answer_type": "Future Prediction", "middle_frame_timestamp": 1, "options": [ "A. stationary", "B. left", "C. right-top", "D. right" ], "question": "What direction do you think the squirrel [0.487, 0.333, 0.658, 0.469] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "C", "answer_type": "Temporal Perception", "middle_frame_timestamp": 15, "options": [ "A. It appears at 1.0s, 3.0 - 8.0s, 10.0s, 12.0s, 14.0s. And it disappears at 2.0s, 9.0s, 11.0s, 13.0s, 15.0s.", "B. It appears at 2.0s, 4.0s, 7.0s, 9.0 - 10.0s, 15.0s. And it disappears at 3.0s, 5.0 - 6.0s, 8.0s, 11.0 - 14.0s.", "C. It appears at 13.0 - 15.0s.", "D. It appears at 0.0s, 2.0 - 6.0s, 11.0 - 14.0s. And it disappears at 1.0s, 7.0 - 10.0s, 15.0s." ], "question": "What is the time period the person [0.0, 0.0, 0.22, 1.0] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "A", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 16, "options": [ "A. They are getting farther apart.", "B. Their distance almost remains unchanged.", "C. They are getting closer." ], "question": "Compared with 2 seconds ago, are the squirrel [0.386, 0.521, 0.627, 0.653] and the person [0.0, 0.0, 0.137, 1.0] closer or farther apart?", "sub_answer_type": "Object Trajectory" }, { "answer": "D", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 30, "options": [ "A. 4 in the past. Compared with the past screen, the number decreases.", "B. 3 in the past. Compared with the past screen, the number increases.", "C. 6 in the past. Compared with the past screen, the number decreases.", "D. 1 in the past. Compared with the past screen, the number remains the same." ], "question": "How many squirrels are there in the screen 20.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" }, { "answer": "B", "answer_type": "Past Memory", "middle_frame_timestamp": 31, "options": [ "A. [0.232, 0.14, 0.648, 0.871]", "B. [0.368, 0.318, 0.524, 0.499]", "C. [0.42, 0.229, 0.438, 0.361]", "D. [0.402, 0.356, 0.442, 0.41]" ], "question": "Where is the location of the squirrel [0.377, 0.319, 0.494, 0.549] in the screen 11.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "C", "answer_type": "Spatio Perception", "middle_frame_timestamp": 35, "options": [ "A. right-middle, right-middle, bottom, left-bottom", "B. center, right-middle, left-middle, center (2)", "C. center", "D. left-middle, left-bottom, center, bottom, right-middle" ], "question": "Based on visible information, which option most accurately describes the location of the packets on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" } ]

[ 0, 35 ]

[ { "answer": "A", "answer_type": "Future Prediction", "middle_frame_timestamp": 8, "options": [ "A. right-top", "B. uncertain", "C. left-top", "D. stationary" ], "question": "What direction do you think the person [0.353, 0.293, 0.527, 0.882] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "A", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 13, "options": [ "A. The trajectory is: [0.513, 0.565, 0.562, 0.686] -> [0.577, 0.554, 0.621, 0.683];", "B. The trajectory is: [0.595, 0.443, 0.659, 0.758] -> [0.541, 0.481, 0.631, 0.739] -> [0.609, 0.276, 0.827, 0.828] -> [0.614, 0.088, 0.816, 0.644];", "C. The trajectory is: [0.291, 0.0, 1.0, 1.0] -> [0.295, 0.0, 1.0, 1.0] -> [0.312, 0.0, 1.0, 1.0];", "D. The trajectory is: [0.321, 0.512, 0.417, 0.874];" ], "question": "What is the trajectory of the object among person [0.661, 0.475, 0.709, 0.731], armchair [0.692, 0.651, 0.709, 0.675], bear [0.58, 0.553, 0.746, 0.769] in the past 4 seconds, which moves the shortest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" }, { "answer": "A", "answer_type": "Temporal Perception", "middle_frame_timestamp": 18, "options": [ "A. It appears at 1.0 - 4.0s, 9.0s, 11.0 - 13.0s, 15.0 - 18.0s. And it disappears at 5.0 - 8.0s, 10.0s, 14.0s.", "B. It appears at 0.0 - 5.0s, 7.0 - 8.0s, 12.0 - 14.0s, 17.0 - 18.0s. And it disappears at 6.0s, 9.0 - 11.0s, 15.0 - 16.0s.", "C. It appears at 1.0 - 3.0s, 9.0s, 11.0 - 16.0s, 18.0s. And it disappears at 4.0 - 8.0s, 10.0s, 17.0s.", "D. It appears at 0.0s, 2.0 - 5.0s, 12.0s, 16.0s, 18.0s. And it disappears at 1.0s, 6.0 - 11.0s, 13.0 - 15.0s, 17.0s." ], "question": "What is the time period the armchair [0.64, 0.511, 0.68, 0.651] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "D", "answer_type": "Spatio Perception", "middle_frame_timestamp": 19, "options": [ "A. left-top, right-top (2), left-top, left-bottom.", "B. left-bottom, left-bottom, left-top (2), right-top, left-top.", "C. left-top, left-top (3), right-bottom.", "D. left-bottom, left-bottom." ], "question": "Which option most accurately describes the relative positions of other persons with respect to the reference position [0.736, 0.147, 0.764, 0.249] on the screen? (Note: Positions with counts, e.g., 'left-bottom (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "D", "answer_type": "Past Memory", "middle_frame_timestamp": 30, "options": [ "A. [0.469, 0.401, 0.556, 0.471]", "B. [0.721, 0.338, 0.82, 0.743]", "C. [0.07, 0.542, 0.157, 0.919]", "D. [0.546, 0.425, 0.657, 0.757]" ], "question": "Where is the location of the person [0.541, 0.424, 0.658, 0.749] in the screen 1.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "B", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 31, "options": [ "A. No, it does not exist.", "B. Yes, it exists." ], "question": "Is the armchair [0.307, 0.518, 0.358, 0.651] still in the screen 21.0 seconds before?", "sub_answer_type": "Object Presence" } ]

[ 0, 31 ]

[ { "answer": "B", "answer_type": "Future Prediction", "middle_frame_timestamp": 0, "options": [ "A. left-bottom", "B. right-top", "C. uncertain", "D. below" ], "question": "What direction do you think the person [0.756, 0.406, 0.78, 0.496] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "D", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 12, "options": [ "A. The trajectory is: [0.0, 0.61, 0.521, 1.0] -> [0.0, 0.704, 0.484, 1.0] -> [0.0, 0.742, 0.423, 1.0] -> [0.0, 0.704, 0.541, 1.0];", "B. The trajectory is: [0.465, 0.258, 0.598, 0.94] -> [0.471, 0.253, 0.605, 0.94] -> [0.473, 0.25, 0.607, 0.936] -> [0.47, 0.247, 0.609, 0.933] -> [0.47, 0.251, 0.609, 0.936];", "C. The trajectory is: [0.508, 0.253, 0.546, 0.328];", "D. The trajectory is: [0.761, 0.402, 0.781, 0.475] -> [0.761, 0.444, 0.784, 0.515] -> [0.759, 0.421, 0.791, 0.498] -> [0.767, 0.356, 0.802, 0.433];" ], "question": "What is the trajectory of the object among person [0.353, 0.344, 0.373, 0.383], person [0.734, 0.39, 0.764, 0.444] in the past 4 seconds, which moves the shortest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" }, { "answer": "A", "answer_type": "Spatio Perception", "middle_frame_timestamp": 21, "options": [ "A. right-top, right-top (3), right-top.", "B. left-top, left-top (4), left-bottom (3), left-bottom.", "C. right-bottom, right-bottom (3), right-top, left-top (2), right-top.", "D. right-top, left-bottom (2), left, left-bottom." ], "question": "Which option most accurately describes the relative positions of other persons with respect to the reference position [0.212, 0.479, 0.389, 1.0] on the screen? (Note: Positions with counts, e.g., 'left-bottom (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "A", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 28, "options": [ "A. Yes, it exists.", "B. No, it does not exist." ], "question": "Is the person [0.77, 0.515, 0.791, 0.562] still in the screen 26.0 seconds before?", "sub_answer_type": "Object Presence" }, { "answer": "A", "answer_type": "Temporal Perception", "middle_frame_timestamp": 28, "options": [ "A. It appears at 0.0 - 1.0s, 3.0 - 28.0s. And it disappears at 2.0s.", "B. It appears at 0.0s, 4.0 - 6.0s, 8.0 - 11.0s, 15.0 - 16.0s, 19.0s, 22.0 - 24.0s, 26.0 - 28.0s. And it disappears at 1.0 - 3.0s, 7.0s, 12.0 - 14.0s, 17.0 - 18.0s, 20.0 - 21.0s, 25.0s.", "C. It appears at 2.0 - 6.0s, 8.0 - 10.0s, 12.0 - 16.0s, 26.0 - 27.0s. And it disappears at 7.0s, 11.0s, 17.0 - 25.0s, 28.0s.", "D. It appears at 0.0 - 3.0s, 6.0 - 8.0s, 11.0 - 19.0s, 22.0 - 25.0s, 27.0 - 28.0s. And it disappears at 4.0 - 5.0s, 9.0 - 10.0s, 20.0 - 21.0s, 26.0s." ], "question": "What is the time period the person [0.481, 0.417, 0.52, 0.554] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "A", "answer_type": "Past Memory", "middle_frame_timestamp": 32, "options": [ "A. [0.767, 0.415, 0.816, 0.592]", "B. [0.6, 0.178, 0.78, 0.726]", "C. [0.369, 0.378, 0.444, 0.51]", "D. [0.351, 0.303, 0.672, 0.992]" ], "question": "Where is the location of the person [0.77, 0.371, 0.83, 0.55] in the screen 3.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" } ]

[ 0, 32 ]

[ { "answer": "B", "answer_type": "Past Memory", "middle_frame_timestamp": 0, "options": [ "A. It first appears 4 seconds before, at [0.478, 0.501, 0.488, 0.53].", "B. It just appears on the screen, at [0.49, 0.876, 0.497, 0.906].", "C. It first appears 13 seconds before, at [0.906, 0.512, 1.0, 0.859].", "D. It first appears 29 seconds before, at [0.916, 0.706, 0.928, 0.732]." ], "question": "When does the person [0.49, 0.876, 0.497, 0.906] in the current screen first appear in the video? Give the corresponding position when it first appears.", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "A", "answer_type": "Spatio Perception", "middle_frame_timestamp": 4, "options": [ "A. left-bottom, left-bottom, left-bottom.", "B. right-top, right-top (4), left-bottom, right-top.", "C. left-bottom, left-bottom, right-top, left-top, right-bottom, left-bottom.", "D. right-bottom, right-top (2), right-bottom, right-top." ], "question": "Which option most accurately describes the relative positions of other persons with respect to the reference position [0.503, 0.86, 0.509, 0.889] on the screen? (Note: Positions with counts, e.g., 'left-bottom (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "A", "answer_type": "Future Prediction", "middle_frame_timestamp": 7, "options": [ "A. left-bottom", "B. below", "C. left", "D. left-top" ], "question": "What direction do you think the person [0.503, 0.922, 0.51, 0.95] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "B", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 15, "options": [ "A. The trajectory is: [0.792, 0.206, 0.891, 0.568];", "B. The trajectory is: [0.36, 0.911, 0.392, 1.0] -> [0.373, 0.878, 0.402, 1.0] -> [0.391, 0.879, 0.42, 1.0] -> [0.373, 0.871, 0.402, 1.0];", "C. The trajectory is: [0.486, 0.518, 0.493, 0.53] -> [0.481, 0.511, 0.491, 0.524] -> [0.483, 0.516, 0.495, 0.532];", "D. The trajectory is: [0.157, 0.0, 0.764, 1.0] -> [0.144, 0.003, 0.766, 1.0] -> [0.138, 0.0, 0.747, 1.0];" ], "question": "What is the trajectory of the object among person [0.366, 0.86, 0.394, 1.0], person [0.063, 0.908, 0.07, 0.943], person [0.5, 0.901, 0.506, 0.929], person [0.33, 0.864, 0.355, 1.0] in the past 4 seconds, which moves the shortest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" }, { "answer": "B", "answer_type": "Temporal Perception", "middle_frame_timestamp": 15, "options": [ "A. It appears at 0.0 - 4.0s, 9.0 - 11.0s, 13.0 - 15.0s. And it disappears at 5.0 - 8.0s, 12.0s.", "B. It appears at 0.0 - 15.0s.", "C. It appears at 3.0 - 7.0s, 9.0 - 14.0s. And it disappears at 8.0s, 15.0s.", "D. It appears at 3.0s, 5.0 - 6.0s, 9.0 - 11.0s. And it disappears at 4.0s, 7.0 - 8.0s, 12.0 - 15.0s." ], "question": "What is the time period the person [0.366, 0.86, 0.394, 1.0] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "A", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 38, "options": [ "A. Yes, it exists.", "B. No, it does not exist." ], "question": "Is the person [0.11, 0.856, 0.118, 0.893] still in the screen 11.0 seconds before?", "sub_answer_type": "Object Presence" } ]

[ 0, 38 ]

[ { "answer": "D", "answer_type": "Temporal Perception", "middle_frame_timestamp": 8, "options": [ "A. It appears at 0.0 - 2.0s, 4.0s. And it disappears at 3.0s, 5.0 - 8.0s.", "B. It appears at 3.0s, 6.0s. And it disappears at 4.0 - 5.0s, 7.0 - 8.0s.", "C. It appears at 2.0s, 4.0s, 7.0s. And it disappears at 3.0s, 5.0 - 6.0s, 8.0s.", "D. It appears at 0.0 - 8.0s." ], "question": "What is the time period the person [0.519, 0.0, 0.929, 1.0] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "A", "answer_type": "Future Prediction", "middle_frame_timestamp": 10, "options": [ "A. right-bottom", "B. left-bottom", "C. left", "D. uncertain" ], "question": "What direction do you think the blanket [0.5, 0.726, 0.822, 1.0] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "A", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 13, "options": [ "A. 0 in the past. Compared with the past screen, the number increases.", "B. 6 in the past. Compared with the past screen, the number increases.", "C. 4 in the past. Compared with the past screen, the number increases.", "D. 2 in the past. Compared with the past screen, the number decreases." ], "question": "How many brooms are there in the screen 2.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" }, { "answer": "A", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 13, "options": [ "A. The trajectory is: [0.131, 0.193, 0.577, 0.654];", "B. The trajectory is: [0.079, 0.0, 0.639, 1.0] -> [0.031, 0.036, 0.643, 1.0] -> [0.088, 0.161, 0.682, 1.0] -> [0.081, 0.267, 0.693, 1.0] -> [0.091, 0.26, 0.692, 1.0] -> [0.102, 0.276, 0.701, 1.0] -> [0.101, 0.269, 0.698, 1.0];", "C. The trajectory is: [0.121, 0.0, 0.518, 1.0] -> [0.117, 0.0, 0.485, 1.0] -> [0.186, 0.0, 0.505, 1.0] -> [0.194, 0.0, 0.509, 1.0];", "D. The trajectory is: [0.385, 0.428, 0.449, 0.526] -> [0.39, 0.446, 0.45, 0.529] -> [0.39, 0.435, 0.452, 0.524] -> [0.384, 0.425, 0.451, 0.506] -> [0.374, 0.422, 0.446, 0.5];" ], "question": "What is the trajectory of the object among person [0.487, 0.0, 0.848, 1.0], blanket [0.801, 0.783, 1.0, 1.0], broom [0.495, 0.244, 0.674, 0.993] in the past 3 seconds, which moves the shortest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" }, { "answer": "D", "answer_type": "Spatio Perception", "middle_frame_timestamp": 15, "options": [ "A. center, left-middle (4)", "B. center, center (6), bottom", "C. center, left-middle, right-bottom, right-middle", "D. right-bottom" ], "question": "Based on visible information, which option most accurately describes the location of the blankets on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "B", "answer_type": "Past Memory", "middle_frame_timestamp": 27, "options": [ "A. It just appears on the screen, at [0.327, 0.133, 0.581, 0.946].", "B. It first appears 15 seconds before, at [0.131, 0.193, 0.577, 0.654].", "C. It first appears 24 seconds before, at [0.61, 0.483, 0.888, 0.756].", "D. It first appears 5 seconds before, at [0.541, 0.7, 0.638, 0.907]." ], "question": "When does the broom [0.0, 0.374, 0.416, 1.0] in the current screen first appear in the video? Give the corresponding position when it first appears.", "sub_answer_type": "Trajectory Retrieval" } ]

[ 0, 27 ]

[ { "answer": "C", "answer_type": "Future Prediction", "middle_frame_timestamp": 0, "options": [ "A. left-bottom", "B. right", "C. stationary", "D. right-top" ], "question": "What direction do you think the person [0.718, 0.296, 0.759, 0.546] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "D", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 3, "options": [ "A. The trajectory is: [0.57, 0.139, 0.738, 0.872] -> [0.502, 0.142, 0.654, 0.84] -> [0.48, 0.16, 0.62, 0.892] -> [0.46, 0.14, 0.634, 0.869] -> [0.402, 0.15, 0.594, 0.946];", "B. The trajectory is: [0.358, 0.294, 0.396, 0.394] -> [0.377, 0.417, 0.425, 0.523] -> [0.379, 0.412, 0.429, 0.526] -> [0.377, 0.419, 0.424, 0.527];", "C. The trajectory is: [0.414, 0.168, 0.788, 1.0] -> [0.377, 0.144, 0.764, 1.0] -> [0.4, 0.164, 0.773, 1.0] -> [0.404, 0.185, 0.777, 1.0] -> [0.41, 0.194, 0.783, 1.0] -> [0.405, 0.184, 0.776, 1.0];", "D. The trajectory is: [0.718, 0.296, 0.759, 0.546] -> [0.721, 0.296, 0.754, 0.544] -> [0.74, 0.278, 0.796, 0.544];" ], "question": "What is the trajectory of the object among person [0.13, 0.49, 0.202, 0.531], person [0.728, 0.296, 0.781, 0.544] in the past 3 seconds, which moves the longest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" }, { "answer": "C", "answer_type": "Spatio Perception", "middle_frame_timestamp": 6, "options": [ "A. left-top, right-top (2), right-top.", "B. left-bottom, left-bottom (3), right-top (3), left-top.", "C. right-top.", "D. right-bottom, left-bottom (5), right-bottom, right-bottom." ], "question": "Which option most accurately describes the relative positions of other persons with respect to the reference position [0.124, 0.467, 0.188, 0.526] on the screen? (Note: Positions with counts, e.g., 'left-bottom (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "B", "answer_type": "Past Memory", "middle_frame_timestamp": 19, "options": [ "A. [0.453, 0.343, 0.488, 0.41]", "B. [0.728, 0.296, 0.781, 0.544]", "C. [0.323, 0.708, 0.375, 0.917]", "D. [0.713, 0.774, 0.821, 1.0]" ], "question": "Where is the location of the person [0.705, 0.294, 0.773, 0.546] in the screen 16.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "B", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 28, "options": [ "A. No, it does not exist.", "B. Yes, it exists." ], "question": "Is the person [0.703, 0.281, 0.765, 0.539] still in the screen 4.0 seconds before?", "sub_answer_type": "Object Presence" }, { "answer": "C", "answer_type": "Temporal Perception", "middle_frame_timestamp": 29, "options": [ "A. It appears at 0.0 - 3.0s, 6.0 - 16.0s, 21.0s, 26.0 - 29.0s. And it disappears at 4.0 - 5.0s, 17.0 - 20.0s, 22.0 - 25.0s.", "B. It appears at 0.0 - 1.0s, 3.0 - 10.0s, 13.0 - 16.0s, 25.0s, 29.0s. And it disappears at 2.0s, 11.0 - 12.0s, 17.0 - 24.0s, 26.0 - 28.0s.", "C. It appears at 0.0 - 3.0s, 5.0 - 25.0s, 27.0 - 29.0s. And it disappears at 4.0s, 26.0s.", "D. It appears at 0.0 - 3.0s, 13.0s, 17.0s, 19.0 - 27.0s, 29.0s. And it disappears at 4.0 - 12.0s, 14.0 - 16.0s, 18.0s, 28.0s." ], "question": "What is the time period the person [0.724, 0.264, 0.793, 0.547] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" } ]

[ 0, 29 ]

[ { "answer": "C", "answer_type": "Spatio Perception", "middle_frame_timestamp": 8, "options": [ "A. top, right-top, left-middle (2)", "B. right-middle, right-middle (3), center, left-middle", "C. center", "D. left-middle, center (2), right-middle (2)" ], "question": "Based on visible information, which option most accurately describes the location of the cellular_telephones on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "D", "answer_type": "Future Prediction", "middle_frame_timestamp": 13, "options": [ "A. right", "B. above", "C. right-top", "D. right-bottom" ], "question": "What direction do you think the person [0.137, 0.0, 0.431, 1.0] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "B", "answer_type": "Past Memory", "middle_frame_timestamp": 14, "options": [ "A. [0.0, 0.074, 0.447, 0.461]", "B. [0.07, 0.0, 0.499, 1.0]", "C. [0.211, 0.098, 0.334, 1.0]", "D. [0.43, 0.199, 0.477, 0.265]" ], "question": "Where is the location of the person [0.235, 0.014, 0.505, 1.0] in the screen 7.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "D", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 16, "options": [ "A. The trajectory is: [0.256, 0.2, 0.566, 0.835] -> [0.259, 0.215, 0.57, 0.842] -> [0.256, 0.208, 0.575, 0.85] -> [0.259, 0.206, 0.572, 0.85];", "B. The trajectory is: [0.399, 0.454, 0.462, 0.569] -> [0.4, 0.451, 0.466, 0.571] -> [0.405, 0.45, 0.472, 0.571];", "C. The trajectory is: [0.095, 0.151, 0.284, 0.579] -> [0.102, 0.108, 0.29, 0.524] -> [0.07, 0.107, 0.264, 0.536] -> [0.048, 0.164, 0.245, 0.592] -> [0.041, 0.201, 0.245, 0.628] -> [0.063, 0.254, 0.255, 0.682];", "D. The trajectory is: [0.137, 0.0, 0.431, 1.0] -> [0.235, 0.014, 0.505, 1.0] -> [0.28, 0.01, 0.527, 1.0];" ], "question": "What is the trajectory of the object among cellular_telephone [0.498, 0.362, 0.534, 0.397], person [0.291, 0.0, 0.538, 1.0] in the past 3 seconds, which moves the shortest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" }, { "answer": "B", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 18, "options": [ "A. 9 in the past. Compared with the past screen, the number increases.", "B. 0 in the past. Compared with the past screen, the number increases.", "C. 9 in the past. Compared with the past screen, the number remains the same.", "D. 6 in the past. Compared with the past screen, the number decreases." ], "question": "How many cellular_telephones are there in the screen 16.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" }, { "answer": "C", "answer_type": "Temporal Perception", "middle_frame_timestamp": 20, "options": [ "A. It appears at 3.0 - 4.0s, 6.0 - 8.0s, 12.0 - 14.0s, 18.0 - 20.0s. And it disappears at 5.0s, 9.0 - 11.0s, 15.0 - 17.0s.", "B. It appears at 0.0 - 4.0s, 7.0 - 9.0s, 11.0 - 16.0s, 20.0s. And it disappears at 5.0 - 6.0s, 10.0s, 17.0 - 19.0s.", "C. It appears at 4.0 - 18.0s, 20.0s. And it disappears at 19.0s.", "D. It appears at 0.0 - 1.0s, 3.0 - 6.0s, 11.0 - 19.0s. And it disappears at 2.0s, 7.0 - 10.0s, 20.0s." ], "question": "What is the time period the cellular_telephone [0.209, 0.988, 0.24, 1.0] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" } ]

[ 0, 20 ]

[ { "answer": "B", "answer_type": "Past Memory", "middle_frame_timestamp": 1, "options": [ "A. It first appears 10 seconds before, at [0.595, 0.681, 0.682, 0.749].", "B. It first appears 1 seconds before, at [0.4, 0.558, 0.509, 0.988].", "C. It first appears 10 seconds before, at [0.295, 0.203, 0.555, 0.667].", "D. It first appears 20 seconds before, at [0.467, 0.567, 0.527, 0.835]." ], "question": "When does the wineglass [0.399, 0.561, 0.51, 0.989] in the current screen first appear in the video? Give the corresponding position when it first appears.", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "B", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 8, "options": [ "A. 5 in the past. Compared with the past screen, the number increases.", "B. 1 in the past. Compared with the past screen, the number remains the same.", "C. 8 in the past. Compared with the past screen, the number decreases.", "D. 7 in the past. Compared with the past screen, the number increases." ], "question": "How many wineglasses are there in the screen 3.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" }, { "answer": "B", "answer_type": "Temporal Perception", "middle_frame_timestamp": 13, "options": [ "A. It appears at 0.0 - 1.0s, 5.0 - 6.0s, 8.0 - 11.0s, 13.0s. And it disappears at 2.0 - 4.0s, 7.0s, 12.0s.", "B. It appears at 0.0 - 13.0s.", "C. It appears at 1.0s, 3.0 - 8.0s, 10.0 - 11.0s. And it disappears at 2.0s, 9.0s, 12.0 - 13.0s.", "D. It appears at 3.0 - 6.0s, 8.0s, 10.0s. And it disappears at 7.0s, 9.0s, 11.0 - 13.0s." ], "question": "What is the time period the person [0.458, 0.0, 0.775, 0.688] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "B", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 14, "options": [ "A. The trajectory is: [0.397, 0.035, 0.791, 1.0] -> [0.401, 0.021, 0.792, 1.0] -> [0.405, 0.043, 0.823, 1.0];", "B. The trajectory is: [0.612, 0.326, 0.733, 0.54] -> [0.752, 0.547, 0.816, 0.735] -> [0.708, 0.651, 0.796, 0.935];", "C. The trajectory is: [0.0, 0.0, 0.708, 1.0] -> [0.0, 0.377, 0.298, 1.0] -> [0.0, 0.546, 0.211, 1.0];", "D. The trajectory is: [0.384, 0.354, 0.612, 1.0] -> [0.398, 0.34, 0.652, 1.0] -> [0.481, 0.127, 0.709, 0.877] -> [0.362, 0.115, 0.605, 0.888];" ], "question": "What is the trajectory of the object among person [0.412, 0.0, 0.935, 0.718], person [0.002, 0.072, 0.752, 1.0], wineglass [0.357, 0.369, 0.477, 0.738], backpack [0.803, 0.614, 1.0, 0.858] in the past 3 seconds, which moves the longest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" }, { "answer": "A", "answer_type": "Future Prediction", "middle_frame_timestamp": 17, "options": [ "A. stationary", "B. uncertain", "C. above", "D. left" ], "question": "What direction do you think the person [0.45, 0.028, 1.0, 1.0] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "C", "answer_type": "Spatio Perception", "middle_frame_timestamp": 28, "options": [ "A. left-middle, center (4), left-middle, right-middle (2)", "B. right-bottom, center, right-bottom, right-middle, bottom (2)", "C. center, right-middle", "D. right-bottom, bottom, center, left-middle (2), top (2), left-top (2)" ], "question": "Based on visible information, which option most accurately describes the location of the persons on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" } ]

[ 0, 28 ]

[ { "answer": "D", "answer_type": "Temporal Perception", "middle_frame_timestamp": 5, "options": [ "A. It appears at 2.0 - 3.0s. And it disappears at 4.0 - 5.0s.", "B. It appears at 2.0s, 4.0s. And it disappears at 3.0s, 5.0s.", "C. It appears at 0.0s, 3.0s, 5.0s. And it disappears at 1.0 - 2.0s, 4.0s.", "D. It appears at 0.0 - 5.0s." ], "question": "What is the time period the car [0.47, 0.393, 0.491, 0.429] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "C", "answer_type": "Future Prediction", "middle_frame_timestamp": 7, "options": [ "A. right", "B. below", "C. stationary", "D. above" ], "question": "What direction do you think the car [0.017, 0.381, 0.265, 0.646] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "C", "answer_type": "Past Memory", "middle_frame_timestamp": 8, "options": [ "A. It first appears 37 seconds before, at [0.412, 0.101, 0.72, 0.751].", "B. It first appears 1 seconds before, at [0.512, 0.083, 0.551, 0.142].", "C. It first appears 8 seconds before, at [0.513, 0.396, 0.552, 0.454].", "D. It first appears 1 seconds before, at [0.045, 0.153, 0.273, 0.51]." ], "question": "When does the car [0.506, 0.381, 0.55, 0.447] in the current screen first appear in the video? Give the corresponding position when it first appears.", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "A", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 9, "options": [ "A. The trajectory is: [0.472, 0.396, 0.493, 0.429] -> [0.47, 0.393, 0.491, 0.429] -> [0.469, 0.39, 0.491, 0.429] -> [0.47, 0.385, 0.491, 0.419] -> [0.467, 0.379, 0.489, 0.41].", "B. The trajectory is: [0.147, 0.131, 0.944, 1.0] -> [0.156, 0.1, 0.956, 1.0] -> [0.301, 0.131, 0.973, 1.0] -> [0.338, 0.222, 0.944, 1.0] -> [0.374, 0.194, 0.989, 1.0].", "C. The trajectory is: [0.48, 0.518, 0.524, 0.562] -> [0.396, 0.496, 0.459, 0.547] -> [0.27, 0.468, 0.354, 0.533] -> [0.047, 0.464, 0.166, 0.542]; . And it disappears at 20.0s.", "D. The trajectory is: [0.615, 0.489, 0.67, 0.721] -> [0.624, 0.476, 0.67, 0.693] -> [0.598, 0.465, 0.645, 0.686] -> [0.562, 0.497, 0.605, 0.679] -> [0.52, 0.49, 0.57, 0.721]." ], "question": "In the video, what is the trajectory of the car [0.467, 0.382, 0.49, 0.414] in the past 5 seconds? Also point out the time period it disappears.", "sub_answer_type": "Object Trajectory" }, { "answer": "A", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 24, "options": [ "A. Yes, it exists.", "B. No, it does not exist." ], "question": "Is the pickup_truck [0.385, 0.41, 0.409, 0.461] still in the screen 21.0 seconds before?", "sub_answer_type": "Object Presence" }, { "answer": "D", "answer_type": "Spatio Perception", "middle_frame_timestamp": 30, "options": [ "A. right-middle, left-middle, center, right-top (2), top", "B. top, center (2), bottom, left-bottom", "C. center, right-bottom, right-top, top", "D. center" ], "question": "Based on visible information, which option most accurately describes the location of the pickup_trucks on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" } ]

[ 0, 30 ]

[ { "answer": "D", "answer_type": "Spatio Perception", "middle_frame_timestamp": 1, "options": [ "A. right-top, right-top (4), left-top (2), left-top.", "B. right-bottom, right-top (2), right-top.", "C. left-bottom, left-bottom, left-top, left-bottom.", "D. right-top." ], "question": "Which option most accurately describes the relative positions of other car_ with respect to the reference position [0.549, 0.483, 0.59, 0.553] on the screen? (Note: Positions with counts, e.g., 'left-bottom (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "B", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 9, "options": [ "A. The trajectory is: [0.698, 0.314, 0.713, 0.346] -> [0.484, 0.311, 0.521, 0.412] -> [0.418, 0.35, 0.455, 0.456];", "B. The trajectory is: [0.582, 0.371, 0.739, 0.624] -> [0.564, 0.372, 0.713, 0.612] -> [0.552, 0.396, 0.683, 0.611];", "C. The trajectory is: [0.102, 0.001, 0.401, 0.801] -> [0.095, 0.0, 0.395, 0.804] -> [0.152, 0.001, 0.562, 0.811];", "D. The trajectory is: [0.069, 0.588, 0.184, 0.939] -> [0.073, 0.511, 0.195, 0.935] -> [0.063, 0.557, 0.166, 0.933] -> [0.084, 0.524, 0.231, 0.936] -> [0.062, 0.536, 0.155, 0.932] -> [0.095, 0.569, 0.186, 0.929] -> [0.101, 0.522, 0.204, 0.922];" ], "question": "What is the trajectory of the object among car [0.562, 0.397, 0.685, 0.603], car [0.362, 0.494, 0.404, 0.544] in the past 3 seconds, which moves the longest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" }, { "answer": "B", "answer_type": "Future Prediction", "middle_frame_timestamp": 17, "options": [ "A. stationary", "B. right-top", "C. below", "D. left-top" ], "question": "What direction do you think the car [0.593, 0.367, 0.775, 0.642] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "D", "answer_type": "Past Memory", "middle_frame_timestamp": 22, "options": [ "A. [0.68, 0.153, 0.927, 0.881]", "B. [0.19, 0.806, 0.325, 0.971]", "C. [0.468, 0.221, 0.634, 0.914]", "D. [0.315, 0.494, 0.356, 0.543]" ], "question": "Where is the location of the car [0.263, 0.511, 0.319, 0.572] in the screen 1.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "A", "answer_type": "Temporal Perception", "middle_frame_timestamp": 26, "options": [ "A. It appears at 0.0 - 26.0s.", "B. It appears at 0.0 - 3.0s, 15.0 - 16.0s, 19.0 - 21.0s, 24.0 - 25.0s. And it disappears at 4.0 - 14.0s, 17.0 - 18.0s, 22.0 - 23.0s, 26.0s.", "C. It appears at 0.0 - 1.0s, 4.0 - 6.0s, 9.0s, 14.0s, 21.0 - 22.0s. And it disappears at 2.0 - 3.0s, 7.0 - 8.0s, 10.0 - 13.0s, 15.0 - 20.0s, 23.0 - 26.0s.", "D. It appears at 1.0 - 4.0s, 7.0s, 9.0 - 11.0s, 13.0 - 17.0s, 21.0s, 23.0 - 24.0s. And it disappears at 5.0 - 6.0s, 8.0s, 12.0s, 18.0 - 20.0s, 22.0s, 25.0 - 26.0s." ], "question": "What is the time period the car [0.543, 0.511, 0.57, 0.554] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "C", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 32, "options": [ "A. 2 in the past. Compared with the past screen, the number remains the same.", "B. 3 in the past. Compared with the past screen, the number increases.", "C. 1 in the past. Compared with the past screen, the number remains the same.", "D. 3 in the past. Compared with the past screen, the number decreases." ], "question": "How many trucks are there in the screen 23.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" } ]

[ 0, 32 ]

[ { "answer": "D", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 4, "options": [ "A. 5 in the past. Compared with the past screen, the number increases.", "B. 1 in the past. Compared with the past screen, the number increases.", "C. 2 in the past. Compared with the past screen, the number decreases.", "D. 1 in the past. Compared with the past screen, the number remains the same." ], "question": "How many fish are there in the screen 3.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" }, { "answer": "B", "answer_type": "Future Prediction", "middle_frame_timestamp": 7, "options": [ "A. below", "B. left-bottom", "C. left", "D. right-top" ], "question": "What direction do you think the fish [0.273, 0.369, 1.0, 0.735] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "A", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 11, "options": [ "A. The trajectory is: [0.054, 0.25, 0.11, 0.446] -> [0.069, 0.25, 0.424, 0.486] -> [0.321, 0.274, 0.759, 0.712];", "B. The trajectory is: [0.427, 0.185, 0.553, 0.797] -> [0.462, 0.172, 0.569, 0.724] -> [0.417, 0.157, 0.511, 0.683] -> [0.478, 0.161, 0.563, 0.632];", "C. The trajectory is: [0.001, 0.0, 0.148, 1.0] -> [0.066, 0.0, 0.323, 0.956] -> [0.283, 0.0, 0.52, 0.771] -> [0.219, 0.0, 0.406, 0.511] -> [0.002, 0.0, 0.184, 0.504];", "D. The trajectory is: [0.055, 0.251, 0.168, 0.833] -> [0.495, 0.306, 0.624, 0.878];" ], "question": "What is the trajectory of the object among fish [0.407, 0.476, 0.85, 1.0], fish [0.334, 0.426, 0.555, 1.0] in the past 6 seconds, which moves the longest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" }, { "answer": "C", "answer_type": "Temporal Perception", "middle_frame_timestamp": 12, "options": [ "A. It appears at 0.0 - 3.0s, 5.0s, 7.0 - 9.0s, 11.0 - 12.0s. And it disappears at 4.0s, 6.0s, 10.0s.", "B. It appears at 0.0 - 1.0s, 5.0s, 8.0 - 12.0s. And it disappears at 2.0 - 4.0s, 6.0 - 7.0s.", "C. It appears at 0.0 - 12.0s.", "D. It appears at 0.0 - 4.0s, 6.0 - 7.0s, 10.0s. And it disappears at 5.0s, 8.0 - 9.0s, 11.0 - 12.0s." ], "question": "What is the time period the fish [0.0, 0.45, 0.448, 0.936] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "B", "answer_type": "Past Memory", "middle_frame_timestamp": 28, "options": [ "A. [0.351, 0.824, 0.378, 0.979]", "B. [0.324, 0.297, 1.0, 0.754]", "C. [0.316, 0.933, 0.518, 1.0]", "D. [0.828, 0.276, 1.0, 0.512]" ], "question": "Where is the location of the fish [0.502, 0.033, 0.805, 0.697] in the screen 27.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "B", "answer_type": "Spatio Perception", "middle_frame_timestamp": 30, "options": [ "A. center, center (2), right-middle", "B. bottom", "C. left-bottom, right-middle (2), right-bottom, bottom", "D. left-top, left-middle (2), right-middle, left-top, center, top (2), right-bottom" ], "question": "Based on visible information, which option most accurately describes the location of the fish on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" } ]

[ 0, 30 ]

[ { "answer": "D", "answer_type": "Future Prediction", "middle_frame_timestamp": 4, "options": [ "A. stationary", "B. above", "C. left-bottom", "D. right-top" ], "question": "What direction do you think the towel [0.497, 0.689, 0.666, 1.0] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "B", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 12, "options": [ "A. 10 in the past. Compared with the past screen, the number remains the same.", "B. 1 in the past. Compared with the past screen, the number remains the same.", "C. 6 in the past. Compared with the past screen, the number increases.", "D. 5 in the past. Compared with the past screen, the number increases." ], "question": "How many towels are there in the screen 1.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" }, { "answer": "D", "answer_type": "Past Memory", "middle_frame_timestamp": 14, "options": [ "A. [0.405, 0.332, 0.424, 0.454]", "B. [0.152, 0.232, 0.257, 0.306]", "C. [0.038, 0.235, 0.162, 0.832]", "D. [0.548, 0.094, 0.989, 0.999]" ], "question": "Where is the location of the person [0.263, 0.044, 0.78, 1.0] in the screen 4.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "D", "answer_type": "Temporal Perception", "middle_frame_timestamp": 17, "options": [ "A. It appears at 0.0 - 3.0s, 5.0 - 8.0s, 10.0 - 17.0s. And it disappears at 4.0s, 9.0s.", "B. It appears at 1.0s, 6.0s, 9.0s, 11.0 - 12.0s, 14.0 - 17.0s. And it disappears at 2.0 - 5.0s, 7.0 - 8.0s, 10.0s, 13.0s.", "C. It appears at 0.0 - 5.0s, 7.0 - 9.0s, 11.0s, 13.0s, 16.0 - 17.0s. And it disappears at 6.0s, 10.0s, 12.0s, 14.0 - 15.0s.", "D. It appears at 0.0 - 14.0s, 16.0 - 17.0s. And it disappears at 15.0s." ], "question": "What is the time period the window_door [0.579, 0.186, 0.626, 0.296] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "A", "answer_type": "Spatio Perception", "middle_frame_timestamp": 19, "options": [ "A. center", "B. left-middle, left-middle (3), center (3), right-middle", "C. center, left-middle, center (2), right-middle", "D. left-top, top, left-top (3)" ], "question": "Based on visible information, which option most accurately describes the location of the towels on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "C", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 29, "options": [ "A. Their distance almost remains unchanged.", "B. They are getting farther apart.", "C. They are getting closer." ], "question": "Compared with 18 seconds ago, are the window_door [0.172, 0.072, 0.305, 0.443] and the person [0.566, 0.0, 0.907, 1.0] closer or farther apart?", "sub_answer_type": "Object Trajectory" } ]

[ 0, 29 ]

[ { "answer": "B", "answer_type": "Future Prediction", "middle_frame_timestamp": 14, "options": [ "A. left-top", "B. right-top", "C. below", "D. above" ], "question": "What direction do you think the person [0.176, 0.0, 1.0, 1.0] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "C", "answer_type": "Past Memory", "middle_frame_timestamp": 16, "options": [ "A. It first appears 10 seconds before, at [0.477, 0.451, 0.493, 0.486].", "B. It first appears 20 seconds before, at [0.13, 0.0, 0.541, 0.861].", "C. It first appears 3 seconds before, at [0.0, 0.0, 0.666, 1.0].", "D. It first appears 4 seconds before, at [0.48, 0.286, 0.57, 0.518]." ], "question": "When does the person [0.528, 0.0, 1.0, 0.457] in the current screen first appear in the video? Give the corresponding position when it first appears.", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "C", "answer_type": "Temporal Perception", "middle_frame_timestamp": 17, "options": [ "A. It appears at 4.0 - 5.0s, 8.0s, 10.0s, 13.0 - 14.0s. And it disappears at 6.0 - 7.0s, 9.0s, 11.0 - 12.0s, 15.0 - 17.0s.", "B. It appears at 0.0 - 1.0s, 3.0s, 5.0s, 8.0s, 14.0s. And it disappears at 2.0s, 4.0s, 6.0 - 7.0s, 9.0 - 13.0s, 15.0 - 17.0s.", "C. It appears at 8.0 - 10.0s.", "D. It appears at 1.0s, 3.0s, 5.0 - 6.0s, 8.0 - 9.0s, 12.0 - 13.0s, 16.0s. And it disappears at 2.0s, 4.0s, 7.0s, 10.0 - 11.0s, 14.0 - 15.0s, 17.0s." ], "question": "What is the time period the binder [0.339, 0.476, 0.679, 1.0] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "A", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 21, "options": [ "A. They are getting farther apart.", "B. Their distance almost remains unchanged.", "C. They are getting closer." ], "question": "Compared with 2 seconds ago, are the person [0.0, 0.331, 0.594, 1.0] and the binder [0.218, 0.031, 1.0, 0.914] closer or farther apart?", "sub_answer_type": "Object Trajectory" }, { "answer": "A", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 26, "options": [ "A. Yes, it exists.", "B. No, it does not exist." ], "question": "Is the binder [0.0, 0.401, 0.355, 0.935] still in the screen 8.0 seconds before?", "sub_answer_type": "Object Presence" }, { "answer": "D", "answer_type": "Spatio Perception", "middle_frame_timestamp": 29, "options": [ "A. bottom, right-bottom, bottom (2)", "B. center, left-middle (3), center, right-middle", "C. right-middle, left-middle, center, right-middle, right-top, top (2)", "D. right-middle" ], "question": "Based on visible information, which option most accurately describes the location of the binders on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" } ]

[ 0, 29 ]

[ { "answer": "C", "answer_type": "Future Prediction", "middle_frame_timestamp": 8, "options": [ "A. below", "B. left-top", "C. right-bottom", "D. left-bottom" ], "question": "What direction do you think the person [0.647, 0.385, 0.745, 0.808] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "C", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 10, "options": [ "A. 3 in the past. Compared with the past screen, the number remains the same.", "B. 9 in the past. Compared with the past screen, the number decreases.", "C. 2 in the past. Compared with the past screen, the number remains the same.", "D. 4 in the past. Compared with the past screen, the number decreases." ], "question": "How many persons are there in the screen 1.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" }, { "answer": "C", "answer_type": "Past Memory", "middle_frame_timestamp": 12, "options": [ "A. [0.483, 0.172, 0.932, 1.0]", "B. [0.579, 0.582, 0.604, 0.691]", "C. [0.438, 0.012, 0.591, 0.879]", "D. [0.418, 0.021, 0.771, 1.0]" ], "question": "Where is the location of the person [0.795, 0.486, 0.93, 0.778] in the screen 11.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "A", "answer_type": "Spatio Perception", "middle_frame_timestamp": 16, "options": [ "A. center, right-middle", "B. left-top, left-top (2), top (2)", "C. right-middle, left-bottom, left-middle, center", "D. left-middle, center, right-bottom" ], "question": "Based on visible information, which option most accurately describes the location of the persons on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "C", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 17, "options": [ "A. The trajectory is: [0.525, 0.415, 0.617, 0.733]; [0.477, 0.435, 0.561, 0.754]; . And it disappears at 16.0s, 18.0 - 19.0s.", "B. The trajectory is: [0.016, 0.904, 0.127, 1.0] -> [0.136, 0.906, 0.24, 1.0] -> [0.29, 0.899, 0.395, 1.0] -> [0.423, 0.865, 0.548, 1.0] -> [0.553, 0.857, 0.692, 1.0].", "C. The trajectory is: [0.795, 0.486, 0.93, 0.778] -> [0.78, 0.489, 0.87, 0.774] -> [0.809, 0.492, 0.888, 0.781] -> [0.83, 0.475, 0.901, 0.782] -> [0.854, 0.478, 0.924, 0.783].", "D. The trajectory is: [0.495, 0.771, 0.525, 0.864] -> [0.495, 0.771, 0.526, 0.865] -> [0.495, 0.771, 0.525, 0.865] -> [0.495, 0.771, 0.526, 0.865] -> [0.495, 0.77, 0.526, 0.865]." ], "question": "In the video, what is the trajectory of the person [0.866, 0.486, 0.948, 0.785] in the past 5 seconds? Also point out the time period it disappears.", "sub_answer_type": "Object Trajectory" }, { "answer": "D", "answer_type": "Temporal Perception", "middle_frame_timestamp": 23, "options": [ "A. It appears at 0.0s, 4.0 - 5.0s, 10.0 - 12.0s, 14.0 - 16.0s, 20.0 - 23.0s. And it disappears at 1.0 - 3.0s, 6.0 - 9.0s, 13.0s, 17.0 - 19.0s.", "B. It appears at 0.0s, 4.0 - 5.0s, 7.0 - 8.0s, 10.0 - 11.0s. And it disappears at 1.0 - 3.0s, 6.0s, 9.0s, 12.0 - 23.0s.", "C. It appears at 0.0 - 2.0s, 4.0 - 5.0s, 15.0s, 17.0 - 19.0s, 21.0 - 22.0s. And it disappears at 3.0s, 6.0 - 14.0s, 16.0s, 20.0s, 23.0s.", "D. It appears at 0.0 - 23.0s." ], "question": "What is the time period the person [0.872, 0.449, 0.968, 0.785] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" } ]

[ 0, 23 ]

[ { "answer": "C", "answer_type": "Spatio Perception", "middle_frame_timestamp": 15, "options": [ "A. left-bottom, right-middle, center", "B. left-top, center (5), right-middle (3)", "C. bottom", "D. top, right-top (2), left-middle (2), right-middle, center" ], "question": "Based on visible information, which option most accurately describes the location of the lemons on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "D", "answer_type": "Future Prediction", "middle_frame_timestamp": 17, "options": [ "A. right-bottom", "B. right", "C. left-bottom", "D. stationary" ], "question": "What direction do you think the jar [0.503, 0.728, 0.56, 0.915] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "D", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 27, "options": [ "A. 3 in the past. Compared with the past screen, the number decreases.", "B. 8 in the past. Compared with the past screen, the number increases.", "C. 7 in the past. Compared with the past screen, the number remains the same.", "D. 1 in the past. Compared with the past screen, the number remains the same." ], "question": "How many bowls are there in the screen 23.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" }, { "answer": "D", "answer_type": "Past Memory", "middle_frame_timestamp": 28, "options": [ "A. It first appears 28 seconds before, at [0.45, 0.131, 0.691, 0.471].", "B. It first appears 7 seconds before, at [0.573, 0.422, 0.631, 0.562].", "C. It first appears 21 seconds before, at [0.729, 0.749, 0.77, 0.881].", "D. It first appears 28 seconds before, at [0.54, 0.735, 0.597, 0.928]." ], "question": "When does the jar [0.503, 0.728, 0.559, 0.915] in the current screen first appear in the video? Give the corresponding position when it first appears.", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "C", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 36, "options": [ "A. Their distance almost remains unchanged.", "B. They are getting closer.", "C. They are getting farther apart." ], "question": "Compared with 2 seconds ago, are the jar [0.367, 0.174, 0.421, 0.343] and the bottle [0.275, 0.539, 0.348, 0.928] closer or farther apart?", "sub_answer_type": "Object Trajectory" }, { "answer": "C", "answer_type": "Temporal Perception", "middle_frame_timestamp": 38, "options": [ "A. It appears at 0.0 - 11.0s, 15.0 - 17.0s, 26.0 - 30.0s. And it disappears at 12.0 - 14.0s, 18.0 - 25.0s, 31.0 - 38.0s.", "B. It appears at 0.0 - 2.0s, 5.0 - 7.0s, 11.0s, 19.0 - 20.0s, 26.0 - 33.0s, 36.0s. And it disappears at 3.0 - 4.0s, 8.0 - 10.0s, 12.0 - 18.0s, 21.0 - 25.0s, 34.0 - 35.0s, 37.0 - 38.0s.", "C. It appears at 0.0 - 38.0s.", "D. It appears at 0.0 - 3.0s, 5.0s, 9.0 - 13.0s, 19.0 - 21.0s, 30.0 - 31.0s, 36.0 - 38.0s. And it disappears at 4.0s, 6.0 - 8.0s, 14.0 - 18.0s, 22.0 - 29.0s, 32.0 - 35.0s." ], "question": "What is the time period the bottle [0.277, 0.538, 0.349, 0.929] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" } ]

[ 0, 38 ]

[ { "answer": "C", "answer_type": "Temporal Perception", "middle_frame_timestamp": 7, "options": [ "A. It appears at 0.0s, 3.0 - 5.0s, 7.0s. And it disappears at 1.0 - 2.0s, 6.0s.", "B. It appears at 0.0s, 2.0s, 6.0 - 7.0s. And it disappears at 1.0s, 3.0 - 5.0s.", "C. It appears at 1.0 - 7.0s.", "D. It appears at 1.0 - 2.0s, 4.0s. And it disappears at 3.0s, 5.0 - 7.0s." ], "question": "What is the time period the car [0.679, 0.321, 0.723, 0.376] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "B", "answer_type": "Past Memory", "middle_frame_timestamp": 8, "options": [ "A. [0.628, 0.044, 0.769, 1.0]", "B. [0.57, 0.411, 0.604, 0.457]", "C. [0.398, 0.542, 0.423, 0.601]", "D. [0.135, 0.118, 0.516, 1.0]" ], "question": "Where is the location of the car [0.945, 0.299, 1.0, 0.365] in the screen 6.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "B", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 8, "options": [ "A. The trajectory is: [0.123, 0.576, 0.212, 0.704] -> [0.124, 0.576, 0.212, 0.704] -> [0.125, 0.576, 0.212, 0.704].", "B. The trajectory is: [0.415, 0.328, 0.421, 0.371] -> [0.42, 0.314, 0.427, 0.356] -> [0.495, 0.304, 0.502, 0.346].", "C. The trajectory is: [0.395, 0.0, 0.487, 0.304] -> [0.359, 0.0, 0.427, 0.293] -> [0.133, 0.349, 0.405, 0.897].", "D. The trajectory is: [0.33, 0.807, 0.495, 1.0] -> [0.451, 0.176, 0.558, 0.367] -> [0.42, 0.125, 0.516, 0.504]." ], "question": "In the video, what is the trajectory of the person [0.716, 0.283, 0.724, 0.325] in the past 3 seconds? Also point out the time period it disappears.", "sub_answer_type": "Object Trajectory" }, { "answer": "D", "answer_type": "Future Prediction", "middle_frame_timestamp": 10, "options": [ "A. uncertain", "B. right", "C. right-top", "D. right-bottom" ], "question": "What direction do you think the car [0.14, 0.385, 0.175, 0.425] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "A", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 11, "options": [ "A. No, it does not exist.", "B. Yes, it exists." ], "question": "Is the car [0.399, 0.378, 0.417, 0.406] still in the screen 11.0 seconds before?", "sub_answer_type": "Object Presence" }, { "answer": "A", "answer_type": "Spatio Perception", "middle_frame_timestamp": 12, "options": [ "A. left-bottom.", "B. left-top, right-top (3), right-bottom (2), right-top.", "C. left-top, right-top (2), left-top, left-top.", "D. right-bottom, right-bottom (4), right-top, left-bottom, right-top." ], "question": "Which option most accurately describes the relative positions of other car_ with respect to the reference position [0.48, 0.372, 0.503, 0.407] on the screen? (Note: Positions with counts, e.g., 'left-bottom (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" } ]

[ 0, 12 ]

[ { "answer": "D", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 7, "options": [ "A. The trajectory is: [0.17, 0.374, 0.197, 0.486];", "B. The trajectory is: [0.155, 0.252, 0.22, 0.34] -> [0.08, 0.227, 0.127, 0.35] -> [0.014, 0.427, 0.069, 0.625] -> [0.011, 0.29, 0.089, 0.402] -> [0.105, 0.329, 0.156, 0.456] -> [0.077, 0.431, 0.13, 0.573];", "C. The trajectory is: [0.926, 0.882, 1.0, 1.0] -> [0.607, 0.16, 0.955, 1.0] -> [0.598, 0.146, 0.923, 1.0];", "D. The trajectory is: [0.366, 0.339, 0.416, 0.615] -> [0.36, 0.361, 0.406, 0.583] -> [0.361, 0.347, 0.403, 0.565];" ], "question": "What is the trajectory of the object among deer [0.198, 0.328, 0.246, 0.394], deer [0.359, 0.349, 0.404, 0.515] in the past 3 seconds, which moves the longest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" }, { "answer": "C", "answer_type": "Spatio Perception", "middle_frame_timestamp": 18, "options": [ "A. bottom, center, right-middle", "B. top, top (2), center (2), bottom", "C. left-middle, left-middle", "D. bottom, bottom, center, top, left-top" ], "question": "Based on visible information, which option most accurately describes the location of the deer on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "C", "answer_type": "Past Memory", "middle_frame_timestamp": 22, "options": [ "A. [0.431, 0.551, 0.614, 0.869]", "B. [0.389, 0.0, 0.885, 1.0]", "C. [0.11, 0.328, 0.163, 0.396]", "D. [0.352, 0.342, 0.395, 0.368]" ], "question": "Where is the location of the deer [0.067, 0.333, 0.123, 0.394] in the screen 2.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "D", "answer_type": "Future Prediction", "middle_frame_timestamp": 25, "options": [ "A. uncertain", "B. below", "C. above", "D. left-bottom" ], "question": "What direction do you think the deer [0.06, 0.335, 0.077, 0.394] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "D", "answer_type": "Temporal Perception", "middle_frame_timestamp": 28, "options": [ "A. It appears at 2.0 - 7.0s, 9.0 - 14.0s, 22.0 - 25.0s, 28.0s. And it disappears at 8.0s, 15.0 - 21.0s, 26.0 - 27.0s.", "B. It appears at 0.0 - 1.0s, 5.0 - 7.0s, 10.0s, 14.0s, 19.0 - 20.0s, 22.0s, 24.0 - 25.0s. And it disappears at 2.0 - 4.0s, 8.0 - 9.0s, 11.0 - 13.0s, 15.0 - 18.0s, 21.0s, 23.0s, 26.0 - 28.0s.", "C. It appears at 2.0 - 7.0s, 9.0 - 14.0s, 17.0s, 23.0s, 25.0 - 28.0s. And it disappears at 8.0s, 15.0 - 16.0s, 18.0 - 22.0s, 24.0s.", "D. It appears at 0.0 - 28.0s." ], "question": "What is the time period the deer [0.288, 0.421, 0.324, 0.489] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "A", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 29, "options": [ "A. Yes, it exists.", "B. No, it does not exist." ], "question": "Is the deer [0.291, 0.426, 0.323, 0.49] still in the screen 5.0 seconds before?", "sub_answer_type": "Object Presence" } ]

[ 0, 29 ]

[ { "answer": "D", "answer_type": "Future Prediction", "middle_frame_timestamp": 7, "options": [ "A. below", "B. right-bottom", "C. left-bottom", "D. right-top" ], "question": "What direction do you think the person [0.755, 0.098, 0.82, 0.6] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "C", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 7, "options": [ "A. The trajectory is: [0.392, 0.429, 0.454, 0.522] -> [0.377, 0.422, 0.456, 0.531] -> [0.35, 0.411, 0.441, 0.536];", "B. The trajectory is: [0.314, 0.123, 0.556, 0.876] -> [0.316, 0.322, 0.503, 0.876] -> [0.298, 0.459, 0.462, 0.876];", "C. The trajectory is: [0.461, 0.498, 0.55, 0.623] -> [0.433, 0.517, 0.525, 0.64] -> [0.306, 0.502, 0.406, 0.642];", "D. The trajectory is: [0.112, 0.5, 0.155, 0.696] -> [0.32, 0.665, 0.362, 0.847];" ], "question": "What is the trajectory of the object among cup [0.178, 0.215, 0.261, 0.273], person [0.161, 0.181, 0.744, 1.0], person [0.755, 0.098, 0.82, 0.6], person [0.0, 0.0, 0.181, 0.733], person [0.667, 0.0, 0.98, 0.61] in the past 3 seconds, which moves the longest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" }, { "answer": "B", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 9, "options": [ "A. No, it does not exist.", "B. Yes, it exists." ], "question": "Is the person [0.136, 0.0, 0.667, 1.0] still in the screen 6.0 seconds before?", "sub_answer_type": "Object Presence" }, { "answer": "B", "answer_type": "Spatio Perception", "middle_frame_timestamp": 12, "options": [ "A. right-bottom, right-bottom (4), left-bottom, left-top (2), right-top.", "B. left-bottom, right-top, left-bottom.", "C. right-bottom, right-top (4), left-top (2), right-top.", "D. left-bottom, left-bottom (3), left-top (2), left-bottom." ], "question": "Which option most accurately describes the relative positions of other persons with respect to the reference position [0.731, 0.0, 0.806, 0.335] on the screen? (Note: Positions with counts, e.g., 'left-bottom (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "B", "answer_type": "Temporal Perception", "middle_frame_timestamp": 29, "options": [ "A. It appears at 0.0s, 12.0 - 14.0s, 19.0 - 24.0s. And it disappears at 1.0 - 11.0s, 15.0 - 18.0s, 25.0 - 29.0s.", "B. It appears at 0.0 - 9.0s, 12.0 - 22.0s, 25.0 - 29.0s. And it disappears at 10.0 - 11.0s, 23.0 - 24.0s.", "C. It appears at 9.0 - 10.0s, 13.0 - 19.0s, 24.0 - 25.0s, 29.0s. And it disappears at 11.0 - 12.0s, 20.0 - 23.0s, 26.0 - 28.0s.", "D. It appears at 0.0 - 1.0s, 4.0 - 7.0s, 9.0 - 10.0s, 19.0 - 29.0s. And it disappears at 2.0 - 3.0s, 8.0s, 11.0 - 18.0s." ], "question": "What is the time period the person [0.53, 0.0, 0.616, 0.483] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "C", "answer_type": "Past Memory", "middle_frame_timestamp": 36, "options": [ "A. [0.86, 0.281, 1.0, 1.0]", "B. [0.766, 0.679, 0.905, 0.892]", "C. [0.558, 0.0, 0.641, 0.435]", "D. [0.224, 0.222, 0.359, 0.676]" ], "question": "Where is the location of the person [0.558, 0.0, 0.642, 0.435] in the screen 1.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" } ]

[ 0, 36 ]

[ { "answer": "C", "answer_type": "Spatio Perception", "middle_frame_timestamp": 18, "options": [ "A. right-top, right-top, right-bottom (2), right-bottom.", "B. right-bottom, right-bottom (3), right-top, right-top.", "C. left-top.", "D. right-bottom, right-bottom (4), right-top (2), right-top." ], "question": "Which option most accurately describes the relative positions of other persons with respect to the reference position [0.644, 0.166, 0.997, 1.0] on the screen? (Note: Positions with counts, e.g., 'left-bottom (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "D", "answer_type": "Temporal Perception", "middle_frame_timestamp": 22, "options": [ "A. It appears at 0.0 - 1.0s, 9.0 - 14.0s, 16.0 - 19.0s, 21.0 - 22.0s. And it disappears at 2.0 - 8.0s, 15.0s, 20.0s.", "B. It appears at 3.0 - 5.0s, 8.0 - 10.0s, 12.0s, 14.0 - 18.0s, 20.0 - 22.0s. And it disappears at 6.0 - 7.0s, 11.0s, 13.0s, 19.0s.", "C. It appears at 0.0 - 2.0s, 5.0 - 8.0s, 12.0 - 16.0s, 19.0s. And it disappears at 3.0 - 4.0s, 9.0 - 11.0s, 17.0 - 18.0s, 20.0 - 22.0s.", "D. It appears at 1.0 - 22.0s." ], "question": "What is the time period the person [0.541, 0.254, 0.753, 1.0] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "D", "answer_type": "Future Prediction", "middle_frame_timestamp": 24, "options": [ "A. below", "B. right-bottom", "C. left-top", "D. stationary" ], "question": "What direction do you think the door [0.384, 0.064, 0.73, 0.62] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "B", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 26, "options": [ "A. The trajectory is: [0.855, 0.243, 1.0, 0.294] -> [0.944, 0.16, 1.0, 0.312];", "B. The trajectory is: [0.541, 0.254, 0.753, 1.0] -> [0.547, 0.281, 0.801, 1.0] -> [0.519, 0.265, 0.804, 1.0] -> [0.51, 0.243, 0.773, 1.0];", "C. The trajectory is: [0.867, 0.392, 0.904, 0.471] -> [0.88, 0.41, 0.916, 0.49] -> [0.894, 0.429, 0.929, 0.512] -> [0.906, 0.447, 0.944, 0.533] -> [0.894, 0.333, 0.933, 0.414] -> [0.854, 0.456, 0.891, 0.533] -> [0.846, 0.508, 0.883, 0.589];", "D. The trajectory is: [0.611, 0.319, 0.639, 0.335] -> [0.612, 0.318, 0.638, 0.333] -> [0.609, 0.318, 0.641, 0.349];" ], "question": "What is the trajectory of the object among door [0.398, 0.068, 0.733, 0.582], person [0.517, 0.24, 0.778, 1.0] in the past 4 seconds, which moves the shortest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" }, { "answer": "B", "answer_type": "Past Memory", "middle_frame_timestamp": 28, "options": [ "A. [0.034, 0.453, 0.098, 0.829]", "B. [0.096, 0.136, 0.488, 1.0]", "C. [0.474, 0.465, 0.566, 0.765]", "D. [0.822, 0.461, 0.887, 0.8]" ], "question": "Where is the location of the person [0.03, 0.044, 0.547, 1.0] in the screen 17.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "C", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 30, "options": [ "A. 2 in the past. Compared with the past screen, the number increases.", "B. 10 in the past. Compared with the past screen, the number remains the same.", "C. 2 in the past. Compared with the past screen, the number remains the same.", "D. 8 in the past. Compared with the past screen, the number remains the same." ], "question": "How many persons are there in the screen 15.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" } ]

[ 0, 30 ]

[ { "answer": "C", "answer_type": "Spatio Perception", "middle_frame_timestamp": 12, "options": [ "A. left-top, right-top, left-bottom, left-bottom.", "B. left-bottom, right-bottom, left-bottom (2), left-top, right-bottom.", "C. left-bottom.", "D. left-top, left-top, right-top (2), left-top." ], "question": "Which option most accurately describes the relative positions of other persons with respect to the reference position [0.484, 0.207, 0.656, 0.997] on the screen? (Note: Positions with counts, e.g., 'left-bottom (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "A", "answer_type": "Past Memory", "middle_frame_timestamp": 17, "options": [ "A. [0.364, 0.271, 0.477, 0.95]", "B. [0.438, 0.373, 0.771, 0.606]", "C. [0.484, 0.653, 0.533, 0.753]", "D. [0.0, 0.0, 0.453, 1.0]" ], "question": "Where is the location of the person [0.185, 0.204, 0.364, 0.994] in the screen 10.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "D", "answer_type": "Future Prediction", "middle_frame_timestamp": 19, "options": [ "A. left-top", "B. above", "C. left-bottom", "D. right-bottom" ], "question": "What direction do you think the spectacles [0.593, 0.551, 0.607, 0.576] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "A", "answer_type": "Temporal Perception", "middle_frame_timestamp": 29, "options": [ "A. It appears at 0.0 - 29.0s.", "B. It appears at 8.0 - 11.0s, 14.0 - 18.0s, 25.0 - 26.0s. And it disappears at 12.0 - 13.0s, 19.0 - 24.0s, 27.0 - 29.0s.", "C. It appears at 0.0 - 2.0s, 6.0s, 9.0s, 12.0 - 13.0s, 19.0 - 21.0s, 24.0 - 27.0s. And it disappears at 3.0 - 5.0s, 7.0 - 8.0s, 10.0 - 11.0s, 14.0 - 18.0s, 22.0 - 23.0s, 28.0 - 29.0s.", "D. It appears at 0.0 - 8.0s, 12.0 - 14.0s, 27.0 - 29.0s. And it disappears at 9.0 - 11.0s, 15.0 - 26.0s." ], "question": "What is the time period the person [0.166, 0.053, 0.583, 0.996] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "A", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 30, "options": [ "A. Yes, it exists.", "B. No, it does not exist." ], "question": "Is the handbag [0.155, 0.032, 0.52, 0.996] still in the screen 8.0 seconds before?", "sub_answer_type": "Object Presence" }, { "answer": "C", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 32, "options": [ "A. The trajectory is: [0.113, 0.153, 0.141, 0.3];", "B. The trajectory is: [0.185, 0.281, 0.209, 0.46] -> [0.19, 0.261, 0.215, 0.443] -> [0.205, 0.265, 0.229, 0.443] -> [0.199, 0.256, 0.223, 0.443];", "C. The trajectory is: [0.124, 0.453, 0.261, 0.993] -> [0.124, 0.438, 0.255, 0.994] -> [0.152, 0.451, 0.316, 0.994];", "D. The trajectory is: [0.131, 0.056, 0.163, 0.11] -> [0.069, 0.0, 0.1, 0.046] -> [0.038, 0.0, 0.069, 0.056];" ], "question": "What is the trajectory of the object among handbag [0.255, 0.456, 0.443, 0.993], person [0.307, 0.071, 0.636, 0.994] in the past 3 seconds, which moves the shortest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" } ]

[ 0, 32 ]

[ { "answer": "C", "answer_type": "Future Prediction", "middle_frame_timestamp": 7, "options": [ "A. above", "B. left-top", "C. stationary", "D. right-top" ], "question": "What direction do you think the pole [0.936, 0.524, 0.951, 0.611] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "C", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 7, "options": [ "A. The trajectory is: [0.446, 0.499, 0.73, 0.672] -> [0.345, 0.505, 0.652, 0.713] -> [0.065, 0.501, 0.512, 0.807];", "B. The trajectory is: [0.436, 0.691, 0.479, 0.727] -> [0.409, 0.73, 0.464, 0.766] -> [0.407, 0.712, 0.456, 0.749];", "C. The trajectory is: [0.575, 0.4, 0.634, 0.622] -> [0.591, 0.4, 0.634, 0.622] -> [0.573, 0.4, 0.634, 0.622];", "D. The trajectory is: [0.159, 0.667, 0.294, 0.704] -> [0.32, 0.579, 0.449, 0.621] -> [0.333, 0.638, 0.463, 0.674] -> [0.308, 0.693, 0.439, 0.742];" ], "question": "What is the trajectory of the object among person [0.945, 0.397, 0.982, 0.643], person [0.48, 0.126, 0.53, 0.228], person [0.102, 0.482, 0.158, 0.729], person [0.575, 0.4, 0.634, 0.622] in the past 3 seconds, which moves the longest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" }, { "answer": "B", "answer_type": "Spatio Perception", "middle_frame_timestamp": 13, "options": [ "A. bottom, center (2), top, right-top", "B. right-middle", "C. right-bottom, left-middle, right-middle (2), top", "D. top, right-top, left-top (5)" ], "question": "Based on visible information, which option most accurately describes the location of the poles on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "D", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 14, "options": [ "A. 1 in the past. Compared with the past screen, the number remains the same.", "B. 2 in the past. Compared with the past screen, the number increases.", "C. 9 in the past. Compared with the past screen, the number remains the same.", "D. 5 in the past. Compared with the past screen, the number remains the same." ], "question": "How many persons are there in the screen 3.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" }, { "answer": "D", "answer_type": "Temporal Perception", "middle_frame_timestamp": 22, "options": [ "A. It appears at 0.0 - 3.0s, 5.0 - 7.0s, 10.0 - 11.0s, 13.0 - 17.0s, 20.0s. And it disappears at 4.0s, 8.0 - 9.0s, 12.0s, 18.0 - 19.0s, 21.0 - 22.0s.", "B. It appears at 4.0s, 8.0 - 10.0s, 13.0 - 14.0s, 17.0s, 21.0 - 22.0s. And it disappears at 5.0 - 7.0s, 11.0 - 12.0s, 15.0 - 16.0s, 18.0 - 20.0s.", "C. It appears at 3.0 - 7.0s, 11.0s, 13.0 - 17.0s, 20.0s, 22.0s. And it disappears at 8.0 - 10.0s, 12.0s, 18.0 - 19.0s, 21.0s.", "D. It appears at 0.0 - 22.0s." ], "question": "What is the time period the person [0.808, 0.471, 0.865, 0.69] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "C", "answer_type": "Past Memory", "middle_frame_timestamp": 37, "options": [ "A. [0.873, 0.629, 0.944, 0.822]", "B. [0.583, 0.49, 0.672, 1.0]", "C. [0.659, 0.424, 0.709, 0.649]", "D. [0.191, 0.433, 0.282, 0.657]" ], "question": "Where is the location of the person [0.75, 0.4, 0.809, 0.619] in the screen 13.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" } ]

[ 0, 37 ]

[ { "answer": "A", "answer_type": "Temporal Perception", "middle_frame_timestamp": 1, "options": [ "A. It appears at 0.0 - 1.0s.", "B. It appears at 1.0s.", "C. It appears at 0.0s. And it disappears at 1.0s." ], "question": "What is the time period the grill [0.115, 0.354, 0.508, 0.999] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "B", "answer_type": "Spatio Perception", "middle_frame_timestamp": 4, "options": [ "A. right-top, right-top (3), right-bottom, left-top.", "B. right-bottom.", "C. left-top, left-bottom (3), left-top, left-bottom.", "D. right-top, right-bottom (2), right-top (2), right-top." ], "question": "Which option most accurately describes the relative positions of other persons with respect to the reference position [0.241, 0.099, 0.577, 1.0] on the screen? (Note: Positions with counts, e.g., 'left-bottom (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "B", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 16, "options": [ "A. The trajectory is: [0.186, 0.0, 0.559, 1.0] -> [0.189, 0.0, 0.571, 1.0] -> [0.22, 0.0, 0.511, 1.0] -> [0.343, 0.012, 0.573, 1.0] -> [0.433, 0.007, 0.73, 1.0];", "B. The trajectory is: [0.21, 0.044, 0.582, 1.0] -> [0.207, 0.036, 0.574, 1.0] -> [0.209, 0.068, 0.595, 1.0];", "C. The trajectory is: [0.178, 0.165, 0.194, 0.233];", "D. The trajectory is: [0.482, 0.096, 0.749, 1.0] -> [0.408, 0.106, 0.691, 1.0] -> [0.479, 0.118, 0.766, 1.0] -> [0.577, 0.306, 0.986, 1.0];" ], "question": "What is the trajectory of the object among person [0.467, 0.119, 0.828, 1.0], person [0.301, 0.017, 0.598, 1.0] in the past 3 seconds, which moves the longest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" }, { "answer": "D", "answer_type": "Future Prediction", "middle_frame_timestamp": 30, "options": [ "A. left-bottom", "B. below", "C. uncertain", "D. stationary" ], "question": "What direction do you think the person [0.364, 0.154, 0.899, 1.0] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "A", "answer_type": "Past Memory", "middle_frame_timestamp": 32, "options": [ "A. It first appears 32 seconds before, at [0.277, 0.0, 0.902, 1.0].", "B. It first appears 40 seconds before, at [0.461, 0.078, 0.552, 0.253].", "C. It first appears 17 seconds before, at [0.586, 0.389, 0.611, 0.453].", "D. It just appears on the screen, at [0.442, 0.897, 0.488, 1.0]." ], "question": "When does the person [0.323, 0.3, 0.732, 1.0] in the current screen first appear in the video? Give the corresponding position when it first appears.", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "A", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 33, "options": [ "A. 2 in the past. Compared with the past screen, the number decreases.", "B. 6 in the past. Compared with the past screen, the number increases.", "C. 5 in the past. Compared with the past screen, the number decreases.", "D. 3 in the past. Compared with the past screen, the number remains the same." ], "question": "How many persons are there in the screen 32.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" } ]

[ 0, 33 ]

[ { "answer": "B", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 3, "options": [ "A. No, it does not exist.", "B. Yes, it exists." ], "question": "Is the umbrella [0.507, 0.606, 0.612, 0.868] still in the screen 3.0 seconds before?", "sub_answer_type": "Object Presence" }, { "answer": "A", "answer_type": "Future Prediction", "middle_frame_timestamp": 4, "options": [ "A. right-bottom", "B. left-top", "C. uncertain", "D. below" ], "question": "What direction do you think the person [0.566, 0.424, 0.712, 0.933] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "A", "answer_type": "Temporal Perception", "middle_frame_timestamp": 23, "options": [ "A. It appears at 0.0 - 23.0s.", "B. It appears at 1.0 - 2.0s, 4.0 - 5.0s, 8.0s, 17.0 - 19.0s, 21.0 - 22.0s. And it disappears at 3.0s, 6.0 - 7.0s, 9.0 - 16.0s, 20.0s, 23.0s.", "C. It appears at 7.0s, 10.0s, 12.0s, 16.0 - 19.0s, 22.0s. And it disappears at 8.0 - 9.0s, 11.0s, 13.0 - 15.0s, 20.0 - 21.0s, 23.0s.", "D. It appears at 3.0s, 6.0s, 9.0s, 12.0 - 16.0s, 18.0 - 22.0s. And it disappears at 4.0 - 5.0s, 7.0 - 8.0s, 10.0 - 11.0s, 17.0s, 23.0s." ], "question": "What is the time period the umbrella [0.751, 0.322, 0.928, 0.522] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "A", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 24, "options": [ "A. They are getting farther apart.", "B. They are getting closer.", "C. Their distance almost remains unchanged." ], "question": "Compared with 5 seconds ago, are the person [0.759, 0.236, 1.0, 0.949] and the person [0.189, 0.15, 0.337, 0.961] closer or farther apart?", "sub_answer_type": "Object Trajectory" }, { "answer": "C", "answer_type": "Past Memory", "middle_frame_timestamp": 34, "options": [ "A. [0.206, 0.392, 0.264, 0.728]", "B. [0.177, 0.257, 0.393, 1.0]", "C. [0.288, 0.188, 0.495, 0.412]", "D. [0.324, 0.843, 0.371, 0.897]" ], "question": "Where is the location of the umbrella [0.038, 0.243, 0.185, 0.414] in the screen 16.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "B", "answer_type": "Spatio Perception", "middle_frame_timestamp": 36, "options": [ "A. right-middle, right-middle, center, left-middle (2), bottom", "B. right-middle, left-middle", "C. center, top, left-top, left-middle (5)", "D. top, right-top, center, top" ], "question": "Based on visible information, which option most accurately describes the location of the umbrellas on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" } ]

[ 0, 36 ]

[ { "answer": "A", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 10, "options": [ "A. The trajectory is: [0.193, 0.307, 0.462, 0.899] -> [0.447, 0.357, 0.699, 0.944] -> [0.416, 0.322, 0.73, 0.958];", "B. The trajectory is: [0.338, 0.179, 0.658, 0.579] -> [0.338, 0.178, 0.656, 0.581] -> [0.337, 0.176, 0.655, 0.578] -> [0.337, 0.176, 0.655, 0.581];", "C. The trajectory is: [0.372, 0.132, 0.777, 1.0] -> [0.47, 0.175, 0.688, 1.0] -> [0.673, 0.21, 1.0, 1.0];", "D. The trajectory is: [0.443, 0.161, 0.481, 0.353] -> [0.619, 0.156, 0.662, 0.35] -> [0.768, 0.083, 0.815, 0.325] -> [0.817, 0.088, 0.866, 0.325] -> [0.698, 0.082, 0.75, 0.321];" ], "question": "What is the trajectory of the object among door [0.692, 0.272, 0.877, 0.957], door [0.384, 0.249, 0.698, 0.889] in the past 3 seconds, which moves the longest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" }, { "answer": "B", "answer_type": "Temporal Perception", "middle_frame_timestamp": 13, "options": [ "A. It appears at 2.0 - 4.0s, 6.0 - 7.0s, 9.0 - 13.0s. And it disappears at 5.0s, 8.0s.", "B. It appears at 0.0 - 13.0s.", "C. It appears at 0.0 - 1.0s, 5.0s, 8.0s, 10.0s, 12.0 - 13.0s. And it disappears at 2.0 - 4.0s, 6.0 - 7.0s, 9.0s, 11.0s.", "D. It appears at 2.0 - 4.0s, 7.0s, 9.0s, 12.0 - 13.0s. And it disappears at 5.0 - 6.0s, 8.0s, 10.0 - 11.0s." ], "question": "What is the time period the car [0.148, 0.133, 0.876, 0.924] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "A", "answer_type": "Spatio Perception", "middle_frame_timestamp": 15, "options": [ "A. left-top.", "B. left-bottom, left-bottom (5), left-bottom.", "C. right-bottom, right-bottom, right-top (2), left-top (2), left-top.", "D. left-bottom, right-bottom, right-top, left-bottom, left-bottom." ], "question": "Which option most accurately describes the relative positions of other doors with respect to the reference position [0.666, 0.19, 0.876, 0.842] on the screen? (Note: Positions with counts, e.g., 'left-bottom (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "A", "answer_type": "Past Memory", "middle_frame_timestamp": 18, "options": [ "A. [0.362, 0.168, 0.673, 0.803]", "B. [0.808, 0.629, 0.945, 0.702]", "C. [0.152, 0.818, 0.505, 1.0]", "D. [0.574, 0.011, 1.0, 1.0]" ], "question": "Where is the location of the door [0.403, 0.232, 0.716, 0.871] in the screen 3.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "A", "answer_type": "Future Prediction", "middle_frame_timestamp": 19, "options": [ "A. stationary", "B. uncertain", "C. below", "D. left-top" ], "question": "What direction do you think the car [0.196, 0.175, 0.876, 0.962] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "B", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 21, "options": [ "A. No, it does not exist.", "B. Yes, it exists." ], "question": "Is the door [0.297, 0.292, 0.877, 0.999] still in the screen 15.0 seconds before?", "sub_answer_type": "Object Presence" } ]

[ 0, 21 ]

[ { "answer": "B", "answer_type": "Temporal Perception", "middle_frame_timestamp": 1, "options": [ "A. It appears at 1.0s.", "B. It appears at 0.0 - 1.0s.", "C. It appears at 0.0s. And it disappears at 1.0s." ], "question": "What is the time period the turtle [0.459, 0.518, 0.501, 0.556] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "D", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 4, "options": [ "A. The trajectory is: [0.802, 0.542, 0.834, 0.654] -> [0.771, 0.544, 0.808, 0.657] -> [0.771, 0.547, 0.81, 0.655] -> [0.77, 0.547, 0.806, 0.655];", "B. The trajectory is: [0.38, 0.365, 0.512, 0.547] -> [0.338, 0.399, 0.485, 0.594] -> [0.278, 0.504, 0.451, 0.682] -> [0.444, 0.319, 0.628, 0.515];", "C. The trajectory is: [0.603, 0.281, 0.818, 0.878] -> [0.466, 0.235, 0.777, 0.878] -> [0.396, 0.186, 0.67, 0.878];", "D. The trajectory is: [0.0, 0.0, 0.142, 0.481] -> [0.0, 0.0, 0.155, 0.464] -> [0.0, 0.0, 0.125, 0.462];" ], "question": "What is the trajectory of the object among turtle [0.481, 0.489, 0.513, 0.522], person [0.0, 0.0, 0.122, 0.467] in the past 3 seconds, which moves the shortest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" }, { "answer": "B", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 15, "options": [ "A. No, it does not exist.", "B. Yes, it exists." ], "question": "Is the turtle [0.402, 0.66, 0.448, 0.712] still in the screen 3.0 seconds before?", "sub_answer_type": "Object Presence" }, { "answer": "B", "answer_type": "Future Prediction", "middle_frame_timestamp": 23, "options": [ "A. stationary", "B. right-top", "C. left-top", "D. left-bottom" ], "question": "What direction do you think the turtle [0.423, 0.714, 0.474, 0.762] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "A", "answer_type": "Past Memory", "middle_frame_timestamp": 23, "options": [ "A. [0.475, 0.462, 0.523, 0.521]", "B. [0.481, 0.088, 0.94, 0.434]", "C. [0.986, 0.622, 0.998, 0.936]", "D. [0.674, 0.2, 0.7, 0.328]" ], "question": "Where is the location of the turtle [0.423, 0.714, 0.474, 0.762] in the screen 13.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "A", "answer_type": "Spatio Perception", "middle_frame_timestamp": 35, "options": [ "A. center", "B. right-middle, bottom, right-middle, top, left-middle", "C. right-middle, center, left-middle, right-middle (2)", "D. center, right-middle, center (2), left-bottom, left-middle, bottom" ], "question": "Based on visible information, which option most accurately describes the location of the turtles on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" } ]

[ 0, 35 ]

[ { "answer": "A", "answer_type": "Future Prediction", "middle_frame_timestamp": 0, "options": [ "A. right-top", "B. stationary", "C. below", "D. above" ], "question": "What direction do you think the clothing [0.776, 0.0, 0.879, 0.201] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "A", "answer_type": "Spatio Perception", "middle_frame_timestamp": 2, "options": [ "A. center", "B. left-middle, top, center, left-top (2)", "C. center, center (4), right-middle", "D. right-bottom, top (2), left-top, right-top" ], "question": "Based on visible information, which option most accurately describes the location of the paper_breaks_into_piece on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "C", "answer_type": "Past Memory", "middle_frame_timestamp": 11, "options": [ "A. [0.248, 0.029, 0.391, 0.4]", "B. [0.655, 0.245, 0.974, 0.669]", "C. [0.829, 0.0, 0.954, 0.411]", "D. [0.168, 0.316, 1.0, 0.959]" ], "question": "Where is the location of the clothing [0.778, 0.0, 0.929, 0.464] in the screen 9.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "B", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 13, "options": [ "A. No, it does not exist.", "B. Yes, it exists." ], "question": "Is the water_bottle [0.31, 0.0, 0.648, 1.0] still in the screen 12.0 seconds before?", "sub_answer_type": "Object Presence" }, { "answer": "B", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 23, "options": [ "A. They are getting farther apart.", "B. Their distance almost remains unchanged.", "C. They are getting closer." ], "question": "Compared with 4 seconds ago, are the person [0.356, 0.014, 0.724, 1.0] and the water_bottle [0.522, 0.433, 0.595, 0.796] closer or farther apart?", "sub_answer_type": "Object Trajectory" }, { "answer": "A", "answer_type": "Temporal Perception", "middle_frame_timestamp": 23, "options": [ "A. It appears at 0.0 - 23.0s.", "B. It appears at 2.0s, 4.0 - 6.0s, 11.0 - 12.0s, 15.0 - 16.0s, 19.0 - 23.0s. And it disappears at 3.0s, 7.0 - 10.0s, 13.0 - 14.0s, 17.0 - 18.0s.", "C. It appears at 3.0 - 4.0s, 8.0s, 11.0s, 15.0 - 16.0s, 18.0 - 20.0s, 22.0 - 23.0s. And it disappears at 5.0 - 7.0s, 9.0 - 10.0s, 12.0 - 14.0s, 17.0s, 21.0s.", "D. It appears at 3.0 - 5.0s, 9.0 - 10.0s, 12.0 - 16.0s, 21.0 - 23.0s. And it disappears at 6.0 - 8.0s, 11.0s, 17.0 - 20.0s." ], "question": "What is the time period the book [0.83, 0.743, 0.955, 0.867] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" } ]

[ 0, 23 ]

[ { "answer": "C", "answer_type": "Temporal Perception", "middle_frame_timestamp": 4, "options": [ "A. It appears at 0.0 - 1.0s. And it disappears at 2.0 - 4.0s.", "B. It appears at 2.0s, 4.0s. And it disappears at 3.0s.", "C. It appears at 0.0 - 4.0s.", "D. It appears at 0.0s, 2.0s. And it disappears at 1.0s, 3.0 - 4.0s." ], "question": "What is the time period the person [0.0, 0.02, 0.915, 1.0] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "D", "answer_type": "Spatio Perception", "middle_frame_timestamp": 8, "options": [ "A. left-top, left-top, left-bottom (3), right-bottom, left-bottom.", "B. right-bottom, left-bottom (2), right-bottom, left-bottom.", "C. left-bottom, left-bottom (2), left-top (4), left-bottom.", "D. left-top." ], "question": "Which option most accurately describes the relative positions of other persons with respect to the reference position [0.212, 0.298, 1.0, 1.0] on the screen? (Note: Positions with counts, e.g., 'left-bottom (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "B", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 23, "options": [ "A. The trajectory is: [0.487, 0.357, 0.492, 0.383] -> [0.482, 0.351, 0.498, 0.393] -> [0.48, 0.354, 0.496, 0.392] -> [0.481, 0.351, 0.495, 0.389] -> [0.479, 0.351, 0.493, 0.392] -> [0.473, 0.353, 0.489, 0.392] -> [0.47, 0.356, 0.485, 0.389] -> [0.471, 0.358, 0.481, 0.392] -> [0.476, 0.349, 0.484, 0.381].", "B. The trajectory is: [0.0, 0.388, 0.623, 1.0] -> [0.0, 0.314, 0.608, 1.0] -> [0.0, 0.241, 0.6, 1.0] -> [0.0, 0.236, 0.61, 1.0]; [0.0, 0.208, 0.633, 1.0] -> [0.0, 0.172, 0.658, 1.0] -> [0.0, 0.683, 0.708, 1.0] -> [0.0, 0.339, 0.344, 1.0]. And it disappears at 18.0s.", "C. The trajectory is: [0.0, 0.0, 0.341, 0.709]; [0.0, 0.0, 0.484, 1.0]; [0.0, 0.0, 0.609, 0.994] -> [0.0, 0.079, 0.233, 0.744] -> [0.0, 0.177, 0.178, 0.996] -> [0.0, 0.169, 0.34, 1.0] -> [0.0, 0.157, 0.681, 1.0]. And it disappears at 4.0s, 6.0s.", "D. The trajectory is: [0.392, 0.538, 0.398, 0.548] -> [0.381, 0.512, 0.386, 0.537] -> [0.367, 0.508, 0.374, 0.532] -> [0.347, 0.513, 0.356, 0.528] -> [0.335, 0.515, 0.345, 0.538] -> [0.316, 0.514, 0.326, 0.543] -> [0.259, 0.513, 0.273, 0.537] -> [0.212, 0.518, 0.229, 0.542] -> [0.16, 0.523, 0.175, 0.539]." ], "question": "In the video, what is the trajectory of the person [0.0, 0.264, 0.415, 1.0] in the past 9 seconds? Also point out the time period it disappears.", "sub_answer_type": "Object Trajectory" }, { "answer": "C", "answer_type": "Past Memory", "middle_frame_timestamp": 26, "options": [ "A. [0.742, 0.318, 1.0, 0.538]", "B. [0.419, 0.496, 0.462, 0.644]", "C. [0.0, 0.314, 0.608, 1.0]", "D. [0.453, 0.204, 0.905, 0.976]" ], "question": "Where is the location of the person [0.0, 0.275, 0.59, 1.0] in the screen 11.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "D", "answer_type": "Future Prediction", "middle_frame_timestamp": 33, "options": [ "A. left-top", "B. right-bottom", "C. below", "D. stationary" ], "question": "What direction do you think the person [0.0, 0.214, 0.975, 1.0] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "B", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 35, "options": [ "A. No, it does not exist.", "B. Yes, it exists." ], "question": "Is the person [0.0, 0.212, 0.74, 1.0] still in the screen 20.0 seconds before?", "sub_answer_type": "Object Presence" } ]

[ 0, 35 ]

[ { "answer": "C", "answer_type": "Spatio Perception", "middle_frame_timestamp": 4, "options": [ "A. center, center (5), left-middle", "B. right-bottom", "C. left-middle, right-middle (2), center, left-middle", "D. center, left-top, right-middle, right-top" ], "question": "Based on visible information, which option most accurately describes the location of the step_stools on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "D", "answer_type": "Future Prediction", "middle_frame_timestamp": 7, "options": [ "A. left", "B. right", "C. above", "D. left-top" ], "question": "What direction do you think the step_stool [0.005, 0.522, 0.19, 0.611] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "A", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 20, "options": [ "A. Yes, it exists.", "B. No, it does not exist." ], "question": "Is the person [0.496, 0.596, 0.67, 0.688] still in the screen 13.0 seconds before?", "sub_answer_type": "Object Presence" }, { "answer": "C", "answer_type": "Past Memory", "middle_frame_timestamp": 29, "options": [ "A. It first appears 2 seconds before, at [0.284, 0.897, 0.326, 0.953].", "B. It first appears 1 seconds before, at [0.722, 0.138, 0.806, 0.507].", "C. It first appears 29 seconds before, at [0.57, 0.572, 0.762, 0.681].", "D. It first appears 21 seconds before, at [0.295, 0.157, 0.364, 1.0]." ], "question": "When does the step_stool [0.538, 0.583, 0.709, 0.682] in the current screen first appear in the video? Give the corresponding position when it first appears.", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "C", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 31, "options": [ "A. Their distance almost remains unchanged.", "B. They are getting farther apart.", "C. They are getting closer." ], "question": "Compared with 12 seconds ago, are the step_stool [0.118, 0.676, 0.334, 0.806] and the person [0.819, 0.15, 0.884, 0.542] closer or farther apart?", "sub_answer_type": "Object Trajectory" }, { "answer": "D", "answer_type": "Temporal Perception", "middle_frame_timestamp": 35, "options": [ "A. It appears at 0.0 - 4.0s, 8.0 - 9.0s, 11.0 - 13.0s, 22.0 - 30.0s. And it disappears at 5.0 - 7.0s, 10.0s, 14.0 - 21.0s, 31.0 - 35.0s.", "B. It appears at 5.0 - 6.0s, 15.0 - 18.0s, 24.0s, 28.0 - 30.0s, 33.0 - 35.0s. And it disappears at 7.0 - 14.0s, 19.0 - 23.0s, 25.0 - 27.0s, 31.0 - 32.0s.", "C. It appears at 0.0 - 4.0s, 12.0 - 17.0s, 19.0 - 23.0s. And it disappears at 5.0 - 11.0s, 18.0s, 24.0 - 35.0s.", "D. It appears at 0.0 - 35.0s." ], "question": "What is the time period the person [0.546, 0.121, 0.689, 0.747] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" } ]

[ 0, 35 ]

[ { "answer": "C", "answer_type": "Temporal Perception", "middle_frame_timestamp": 1, "options": [ "A. It appears at 1.0s.", "B. It appears at 0.0s. And it disappears at 1.0s.", "C. It appears at 0.0 - 1.0s." ], "question": "What is the time period the car [0.533, 0.49, 0.774, 0.632] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "B", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 2, "options": [ "A. The trajectory is: [0.206, 0.503, 0.327, 0.667] -> [0.154, 0.489, 0.306, 0.685].", "B. The trajectory is: [0.688, 0.525, 0.71, 0.562] -> [0.533, 0.49, 0.774, 0.632].", "C. The trajectory is: [0.662, 0.118, 0.909, 1.0] -> [0.609, 0.14, 0.85, 1.0].", "D. The trajectory is: [0.839, 0.472, 0.959, 0.612] -> [0.67, 0.201, 0.967, 0.594]." ], "question": "In the video, what is the trajectory of the car [0.071, 0.503, 0.402, 0.697] in the past 2 seconds? Also point out the time period it disappears.", "sub_answer_type": "Object Trajectory" }, { "answer": "A", "answer_type": "Future Prediction", "middle_frame_timestamp": 18, "options": [ "A. right-top", "B. uncertain", "C. left", "D. left-bottom" ], "question": "What direction do you think the car [0.313, 0.532, 0.393, 0.583] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "B", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 20, "options": [ "A. 5 in the past. Compared with the past screen, the number remains the same.", "B. 1 in the past. Compared with the past screen, the number remains the same.", "C. 1 in the past. Compared with the past screen, the number increases.", "D. 9 in the past. Compared with the past screen, the number increases." ], "question": "How many cars are there in the screen 19.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" }, { "answer": "C", "answer_type": "Past Memory", "middle_frame_timestamp": 20, "options": [ "A. [0.233, 0.097, 0.806, 1.0]", "B. [0.289, 0.546, 0.36, 0.915]", "C. [0.313, 0.532, 0.393, 0.583]", "D. [0.608, 0.269, 0.623, 0.294]" ], "question": "Where is the location of the car [0.438, 0.492, 0.585, 0.579] in the screen 2.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "A", "answer_type": "Spatio Perception", "middle_frame_timestamp": 20, "options": [ "A. center", "B. left-bottom, bottom (2)", "C. top, top, center (2), left-middle (3), left-bottom", "D. center, center, left-top" ], "question": "Based on visible information, which option most accurately describes the location of the car_ on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" } ]

[ 0, 20 ]

[ { "answer": "C", "answer_type": "Spatio Perception", "middle_frame_timestamp": 1, "options": [ "A. left-middle, left-middle, center, bottom (2)", "B. center, center (4), right-middle (2)", "C. right-middle, center, left-top", "D. center, right-top, top (2)" ], "question": "Based on visible information, which option most accurately describes the location of the persons on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "B", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 18, "options": [ "A. 7 in the past. Compared with the past screen, the number remains the same.", "B. 0 in the past. Compared with the past screen, the number increases.", "C. 3 in the past. Compared with the past screen, the number remains the same.", "D. 8 in the past. Compared with the past screen, the number remains the same." ], "question": "How many cab_(taxi)s are there in the screen 18.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" }, { "answer": "C", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 20, "options": [ "A. They are getting closer.", "B. Their distance almost remains unchanged.", "C. They are getting farther apart." ], "question": "Compared with 7 seconds ago, are the car [0.816, 0.231, 1.0, 0.539] and the cab_(taxi) [0.385, 0.297, 0.398, 0.325] closer or farther apart?", "sub_answer_type": "Object Trajectory" }, { "answer": "C", "answer_type": "Past Memory", "middle_frame_timestamp": 27, "options": [ "A. [0.288, 0.658, 0.302, 0.718]", "B. [0.586, 0.312, 0.702, 0.692]", "C. [0.38, 0.283, 0.405, 0.318]", "D. [0.627, 0.375, 0.738, 0.775]" ], "question": "Where is the location of the cab_(taxi) [0.387, 0.283, 0.409, 0.319] in the screen 2.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "A", "answer_type": "Future Prediction", "middle_frame_timestamp": 30, "options": [ "A. right-top", "B. left-top", "C. right", "D. stationary" ], "question": "What direction do you think the cab_(taxi) [0.373, 0.272, 0.396, 0.312] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "B", "answer_type": "Temporal Perception", "middle_frame_timestamp": 36, "options": [ "A. It appears at 1.0 - 6.0s, 13.0 - 17.0s, 24.0 - 27.0s, 31.0 - 36.0s. And it disappears at 7.0 - 12.0s, 18.0 - 23.0s, 28.0 - 30.0s.", "B. It appears at 35.0 - 36.0s.", "C. It appears at 0.0 - 5.0s, 10.0s, 19.0 - 30.0s, 33.0 - 35.0s. And it disappears at 6.0 - 9.0s, 11.0 - 18.0s, 31.0 - 32.0s, 36.0s.", "D. It appears at 3.0 - 6.0s, 21.0 - 27.0s, 31.0s, 33.0 - 36.0s. And it disappears at 7.0 - 20.0s, 28.0 - 30.0s, 32.0s." ], "question": "What is the time period the person [0.679, 0.289, 0.697, 0.397] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" } ]

[ 0, 36 ]

[ { "answer": "A", "answer_type": "Future Prediction", "middle_frame_timestamp": 8, "options": [ "A. left-top", "B. above", "C. uncertain", "D. left-bottom" ], "question": "What direction do you think the person [0.256, 0.185, 0.404, 0.996] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "D", "answer_type": "Temporal Perception", "middle_frame_timestamp": 11, "options": [ "A. It appears at 0.0s, 2.0 - 4.0s, 6.0s, 8.0s, 10.0s. And it disappears at 1.0s, 5.0s, 7.0s, 9.0s, 11.0s.", "B. It appears at 1.0s, 3.0 - 5.0s, 9.0s. And it disappears at 2.0s, 6.0 - 8.0s, 10.0 - 11.0s.", "C. It appears at 1.0 - 2.0s, 4.0s, 11.0s. And it disappears at 3.0s, 5.0 - 10.0s.", "D. It appears at 0.0 - 11.0s." ], "question": "What is the time period the person [0.009, 0.122, 0.27, 1.0] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "C", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 16, "options": [ "A. The trajectory is: [0.423, 0.364, 0.448, 0.504] -> [0.424, 0.361, 0.45, 0.506] -> [0.43, 0.357, 0.456, 0.504];", "B. The trajectory is: [0.776, 0.146, 0.963, 0.996] -> [0.745, 0.131, 0.959, 1.0] -> [0.666, 0.09, 0.966, 1.0] -> [0.659, 0.069, 0.934, 1.0] -> [0.649, 0.079, 0.919, 1.0];", "C. The trajectory is: [0.623, 0.418, 0.887, 1.0] -> [0.629, 0.151, 0.788, 0.999] -> [0.584, 0.194, 0.75, 0.951];", "D. The trajectory is: [0.28, 0.275, 0.334, 0.526] -> [0.248, 0.25, 0.301, 0.503] -> [0.193, 0.203, 0.249, 0.461] -> [0.255, 0.176, 0.285, 0.418];" ], "question": "What is the trajectory of the object among basketball [0.32, 0.374, 0.42, 0.532], person [0.566, 0.171, 0.714, 0.95], basketball [0.592, 0.411, 0.659, 0.531] in the past 3 seconds, which moves the shortest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" }, { "answer": "A", "answer_type": "Spatio Perception", "middle_frame_timestamp": 21, "options": [ "A. center, right-middle", "B. center, right-middle, left-middle, center", "C. center, right-top (2)", "D. left-middle, center (2), left-top" ], "question": "Based on visible information, which option most accurately describes the location of the basketballs on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "C", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 28, "options": [ "A. 8 in the past. Compared with the past screen, the number increases.", "B. 5 in the past. Compared with the past screen, the number decreases.", "C. 2 in the past. Compared with the past screen, the number remains the same.", "D. 4 in the past. Compared with the past screen, the number increases." ], "question": "How many basketballs are there in the screen 18.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" }, { "answer": "A", "answer_type": "Past Memory", "middle_frame_timestamp": 37, "options": [ "A. [0.311, 0.89, 0.383, 1.0]", "B. [0.481, 0.496, 0.513, 0.509]", "C. [0.531, 0.258, 0.623, 0.558]", "D. [0.332, 0.0, 0.662, 0.982]" ], "question": "Where is the location of the basketball [0.371, 0.476, 0.427, 0.578] in the screen 12.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" } ]

[ 0, 37 ]

[ { "answer": "C", "answer_type": "Future Prediction", "middle_frame_timestamp": 17, "options": [ "A. below", "B. right", "C. left-bottom", "D. right-bottom" ], "question": "What direction do you think the fish [0.248, 0.0, 0.738, 0.376] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "A", "answer_type": "Past Memory", "middle_frame_timestamp": 19, "options": [ "A. It first appears 19 seconds before, at [0.3, 0.015, 0.995, 0.751].", "B. It first appears 8 seconds before, at [0.443, 0.511, 0.451, 0.53].", "C. It first appears 4 seconds before, at [0.468, 0.889, 0.507, 1.0].", "D. It first appears 15 seconds before, at [0.067, 0.0, 0.592, 1.0]." ], "question": "When does the fish [0.184, 0.046, 0.568, 0.572] in the current screen first appear in the video? Give the corresponding position when it first appears.", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "A", "answer_type": "Spatio Perception", "middle_frame_timestamp": 31, "options": [ "A. left-top.", "B. right-bottom, right-bottom, right-top (3), left-top, left-top.", "C. right-bottom, right-top (2), left-bottom, left-top.", "D. right-bottom, left-bottom (2), left-top, right-top." ], "question": "Which option most accurately describes the relative positions of other fish with respect to the reference position [0.481, 0.654, 0.632, 0.889] on the screen? (Note: Positions with counts, e.g., 'left-bottom (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "D", "answer_type": "Temporal Perception", "middle_frame_timestamp": 35, "options": [ "A. It appears at 2.0s, 9.0 - 10.0s, 14.0 - 20.0s, 24.0 - 28.0s, 34.0 - 35.0s. And it disappears at 3.0 - 8.0s, 11.0 - 13.0s, 21.0 - 23.0s, 29.0 - 33.0s.", "B. It appears at 5.0 - 7.0s, 9.0 - 15.0s, 20.0 - 21.0s, 30.0 - 32.0s, 34.0 - 35.0s. And it disappears at 8.0s, 16.0 - 19.0s, 22.0 - 29.0s, 33.0s.", "C. It appears at 5.0 - 7.0s, 9.0 - 11.0s, 16.0s, 20.0 - 21.0s, 24.0 - 27.0s, 34.0 - 35.0s. And it disappears at 8.0s, 12.0 - 15.0s, 17.0 - 19.0s, 22.0 - 23.0s, 28.0 - 33.0s.", "D. It appears at 20.0 - 35.0s." ], "question": "What is the time period the fish [0.17, 0.501, 0.355, 1.0] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "A", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 38, "options": [ "A. The trajectory is: [0.0, 0.0, 0.622, 1.0] -> [0.0, 0.0, 0.266, 0.296]; [0.0, 0.0, 0.349, 0.224]; [0.0, 0.912, 0.126, 0.999]; [0.0, 0.0, 0.407, 0.742] -> [0.0, 0.218, 0.502, 1.0] -> [0.0, 0.0, 0.563, 0.438] -> [0.0, 0.0, 0.687, 0.918]. And it disappears at 4.0 - 19.0s, 21.0 - 30.0s, 32.0 - 33.0s.", "B. The trajectory is: [0.39, 0.869, 0.538, 0.951] -> [0.394, 0.868, 0.55, 0.956] -> [0.402, 0.868, 0.546, 0.962] -> [0.402, 0.861, 0.527, 0.944] -> [0.407, 0.836, 0.518, 0.939] -> [0.42, 0.836, 0.505, 0.936] -> [0.44, 0.835, 0.506, 0.94] -> [0.433, 0.836, 0.5, 0.949] -> [0.441, 0.833, 0.509, 0.938] -> [0.445, 0.822, 0.51, 0.94] -> [0.438, 0.829, 0.514, 0.931] -> [0.452, 0.833, 0.509, 0.928] -> [0.467, 0.838, 0.516, 0.951] -> [0.464, 0.842, 0.55, 0.922] -> [0.484, 0.853, 0.57, 0.933] -> [0.473, 0.838, 0.573, 0.928] -> [0.45, 0.847, 0.57, 0.943] -> [0.428, 0.861, 0.577, 0.949] -> [0.449, 0.864, 0.568, 0.939] -> [0.477, 0.847, 0.617, 0.922] -> [0.488, 0.826, 0.6, 0.871] -> [0.406, 0.833, 0.502, 0.921] -> [0.383, 0.854, 0.505, 0.931] -> [0.337, 0.831, 0.408, 0.939] -> [0.298, 0.797, 0.363, 0.897] -> [0.308, 0.631, 0.42, 0.7] -> [0.323, 0.636, 0.445, 0.688] -> [0.314, 0.626, 0.448, 0.675] -> [0.32, 0.624, 0.449, 0.669] -> [0.322, 0.612, 0.454, 0.674] -> [0.377, 0.636, 0.456, 0.679] -> [0.356, 0.692, 0.431, 0.868] -> [0.316, 0.797, 0.395, 0.888] -> [0.295, 0.801, 0.395, 0.908] -> [0.329, 0.862, 0.467, 0.936] -> [0.326, 0.864, 0.48, 0.947].", "C. The trajectory is: [0.0, 0.0, 0.745, 0.753] -> [0.0, 0.0, 0.622, 1.0] -> [0.0, 0.0, 0.266, 0.296]; [0.0, 0.0, 0.349, 0.224]; [0.0, 0.912, 0.126, 0.999]; [0.0, 0.0, 0.407, 0.742] -> [0.0, 0.218, 0.502, 1.0] -> [0.0, 0.0, 0.563, 0.438]. And it disappears at 4.0 - 19.0s, 21.0 - 30.0s, 32.0 - 33.0s.", "D. The trajectory is: [0.591, 0.219, 0.673, 0.579] -> [0.598, 0.108, 0.672, 0.569] -> [0.688, 0.094, 0.756, 0.585] -> [0.736, 0.083, 0.8, 0.583] -> [0.755, 0.098, 0.82, 0.6] -> [0.775, 0.044, 0.838, 0.548] -> [0.728, 0.0, 0.789, 0.244]; [0.731, 0.0, 0.806, 0.335] -> [0.736, 0.044, 0.805, 0.544] -> [0.825, 0.017, 0.883, 0.527] -> [0.836, 0.073, 0.909, 0.475] -> [0.831, 0.044, 0.906, 0.446] -> [0.794, 0.0, 0.864, 0.346] -> [0.739, 0.0, 0.809, 0.365] -> [0.722, 0.0, 0.791, 0.358] -> [0.722, 0.0, 0.791, 0.394] -> [0.648, 0.0, 0.702, 0.342] -> [0.652, 0.004, 0.705, 0.338]; [0.0, 0.527, 0.036, 0.733] -> [0.061, 0.344, 0.095, 0.581] -> [0.556, 0.127, 0.623, 0.508] -> [0.517, 0.0, 0.602, 0.481] -> [0.53, 0.0, 0.616, 0.483] -> [0.578, 0.0, 0.661, 0.448] -> [0.556, 0.0, 0.644, 0.427] -> [0.555, 0.0, 0.62, 0.173] -> [0.538, 0.0, 0.619, 0.446] -> [0.542, 0.0, 0.62, 0.431] -> [0.558, 0.0, 0.641, 0.435] -> [0.558, 0.0, 0.642, 0.435] -> [0.566, 0.0, 0.634, 0.325] -> [0.573, 0.0, 0.641, 0.121]. And it disappears at 10.0 - 11.0s, 23.0 - 24.0s." ], "question": "In the video, what is the trajectory of the person [0.0, 0.0, 0.664, 0.828] in the past 36 seconds? Also point out the time period it disappears.", "sub_answer_type": "Object Trajectory" }, { "answer": "C", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 39, "options": [ "A. 0 in the past. Compared with the past screen, the number increases.", "B. 6 in the past. Compared with the past screen, the number remains the same.", "C. 2 in the past. Compared with the past screen, the number decreases.", "D. 3 in the past. Compared with the past screen, the number increases." ], "question": "How many fish are there in the screen 14.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" } ]

[ 0, 39 ]

[ { "answer": "A", "answer_type": "Spatio Perception", "middle_frame_timestamp": 1, "options": [ "A. right-middle, left-middle (3)", "B. bottom, left-middle (2)", "C. right-middle, bottom", "D. right-middle, center, right-middle, right-top (2), top" ], "question": "Based on visible information, which option most accurately describes the location of the car_ on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "C", "answer_type": "Future Prediction", "middle_frame_timestamp": 2, "options": [ "A. above", "B. left-top", "C. right-bottom", "D. right" ], "question": "What direction do you think the car [0.0, 0.522, 0.012, 0.575] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "B", "answer_type": "Past Memory", "middle_frame_timestamp": 4, "options": [ "A. [0.109, 0.167, 0.17, 0.436]", "B. [0.01, 0.511, 0.019, 0.54]", "C. [0.746, 0.557, 0.92, 0.611]", "D. [0.442, 0.765, 0.466, 0.807]" ], "question": "Where is the location of the person [0.23, 0.493, 0.238, 0.507] in the screen 4.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "D", "answer_type": "Temporal Perception", "middle_frame_timestamp": 4, "options": [ "A. It appears at 1.0s. And it disappears at 2.0 - 4.0s.", "B. It appears at 2.0s. And it disappears at 3.0 - 4.0s.", "C. It appears at 0.0s, 3.0 - 4.0s. And it disappears at 1.0 - 2.0s.", "D. It appears at 3.0 - 4.0s." ], "question": "What is the time period the person [0.164, 0.488, 0.175, 0.544] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "C", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 10, "options": [ "A. The trajectory is: [0.462, 0.0, 0.633, 0.462] -> [0.475, 0.0, 0.634, 0.458] -> [0.477, 0.0, 0.642, 0.447];", "B. The trajectory is: [0.069, 0.332, 0.246, 0.641] -> [0.083, 0.322, 0.232, 0.631] -> [0.088, 0.316, 0.234, 0.63] -> [0.089, 0.316, 0.231, 0.624];", "C. The trajectory is: [0.29, 0.476, 0.303, 0.528] -> [0.201, 0.489, 0.219, 0.557] -> [0.157, 0.493, 0.18, 0.589];", "D. The trajectory is: [0.395, 0.112, 0.61, 1.0] -> [0.333, 0.04, 0.553, 1.0] -> [0.269, 0.101, 0.494, 1.0];" ], "question": "What is the trajectory of the object among person [0.599, 0.494, 0.607, 0.51], person [0.105, 0.478, 0.142, 0.635], person [0.36, 0.481, 0.386, 0.562] in the past 3 seconds, which moves the shortest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" }, { "answer": "A", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 33, "options": [ "A. No, it does not exist.", "B. Yes, it exists." ], "question": "Is the car [0.445, 0.49, 0.469, 0.521] still in the screen 22.0 seconds before?", "sub_answer_type": "Object Presence" } ]

[ 0, 33 ]

[ { "answer": "D", "answer_type": "Temporal Perception", "middle_frame_timestamp": 12, "options": [ "A. It appears at 0.0s, 2.0s, 4.0 - 5.0s, 7.0s, 9.0 - 12.0s. And it disappears at 1.0s, 3.0s, 6.0s, 8.0s.", "B. It appears at 3.0s, 7.0 - 10.0s, 12.0s. And it disappears at 4.0 - 6.0s, 11.0s.", "C. It appears at 0.0 - 3.0s, 8.0 - 10.0s, 12.0s. And it disappears at 4.0 - 7.0s, 11.0s.", "D. It appears at 0.0 - 12.0s." ], "question": "What is the time period the flag [0.488, 0.415, 0.518, 0.454] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "B", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 13, "options": [ "A. The trajectory is: [0.826, 0.697, 1.0, 1.0] -> [0.835, 0.707, 1.0, 1.0] -> [0.834, 0.746, 1.0, 1.0] -> [0.859, 0.729, 1.0, 1.0];", "B. The trajectory is: [0.0, 0.869, 0.01, 0.981];", "C. The trajectory is: [0.0, 0.562, 0.041, 1.0] -> [0.0, 0.442, 0.05, 1.0] -> [0.0, 0.581, 0.028, 1.0] -> [0.0, 0.583, 0.038, 1.0];", "D. The trajectory is: [0.092, 0.698, 0.939, 1.0] -> [0.198, 0.375, 1.0, 0.998] -> [0.002, 0.41, 1.0, 0.996];" ], "question": "What is the trajectory of the object among person [0.095, 0.828, 0.188, 1.0], paper_plane [0.456, 0.319, 0.498, 0.386], flag [0.485, 0.375, 0.51, 0.418] in the past 4 seconds, which moves the longest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" }, { "answer": "A", "answer_type": "Spatio Perception", "middle_frame_timestamp": 14, "options": [ "A. left-bottom", "B. center, right-bottom, left-bottom (2)", "C. right-middle, center, top, left-middle, right-bottom, left-bottom (3)", "D. center, top (2), right-top" ], "question": "Based on visible information, which option most accurately describes the location of the persons on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "A", "answer_type": "Future Prediction", "middle_frame_timestamp": 31, "options": [ "A. left-top", "B. left", "C. right-bottom", "D. left-bottom" ], "question": "What direction do you think the flag [0.666, 0.408, 0.691, 0.433] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "D", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 32, "options": [ "A. 10 in the past. Compared with the past screen, the number remains the same.", "B. 1 in the past. Compared with the past screen, the number increases.", "C. 3 in the past. Compared with the past screen, the number decreases.", "D. 1 in the past. Compared with the past screen, the number remains the same." ], "question": "How many paper_planes are there in the screen 30.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" }, { "answer": "D", "answer_type": "Past Memory", "middle_frame_timestamp": 38, "options": [ "A. [0.003, 0.581, 0.112, 0.806]", "B. [0.0, 0.0, 0.723, 1.0]", "C. [0.556, 0.16, 0.562, 0.188]", "D. [0.648, 0.425, 0.676, 0.453]" ], "question": "Where is the location of the paper_plane [0.661, 0.293, 0.701, 0.368] in the screen 3.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" } ]

[ 0, 38 ]

[ { "answer": "D", "answer_type": "Temporal Perception", "middle_frame_timestamp": 6, "options": [ "A. It appears at 2.0s, 5.0 - 6.0s. And it disappears at 3.0 - 4.0s.", "B. It appears at 0.0 - 2.0s, 5.0s. And it disappears at 3.0 - 4.0s, 6.0s.", "C. It appears at 3.0 - 5.0s. And it disappears at 6.0s.", "D. It appears at 0.0 - 6.0s." ], "question": "What is the time period the car_door [0.641, 0.497, 0.667, 0.724] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "C", "answer_type": "Past Memory", "middle_frame_timestamp": 7, "options": [ "A. [0.337, 0.181, 0.627, 0.576]", "B. [0.375, 0.248, 0.538, 0.45]", "C. [0.106, 0.542, 0.169, 0.585]", "D. [0.646, 0.636, 0.707, 0.789]" ], "question": "Where is the location of the car [0.114, 0.542, 0.207, 0.586] in the screen 3.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "B", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 9, "options": [ "A. 4 in the past. Compared with the past screen, the number decreases.", "B. 4 in the past. Compared with the past screen, the number remains the same.", "C. 1 in the past. Compared with the past screen, the number increases.", "D. 9 in the past. Compared with the past screen, the number decreases." ], "question": "How many cars are there in the screen 3.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" }, { "answer": "D", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 10, "options": [ "A. The trajectory is: [0.618, 0.281, 0.677, 0.45] -> [0.53, 0.312, 0.608, 0.418] -> [0.207, 0.236, 0.291, 0.379];", "B. The trajectory is: [0.75, 0.0, 1.0, 0.411] -> [0.779, 0.017, 1.0, 1.0] -> [0.799, 0.0, 1.0, 1.0];", "C. The trajectory is: [0.425, 0.424, 0.458, 0.469] -> [0.409, 0.418, 0.452, 0.474] -> [0.388, 0.4, 0.439, 0.471];", "D. The trajectory is: [0.585, 0.521, 0.652, 0.793] -> [0.611, 0.522, 0.665, 0.797] -> [0.631, 0.529, 0.699, 0.865] -> [0.839, 0.54, 0.999, 1.0];" ], "question": "What is the trajectory of the object among car [0.555, 0.524, 0.637, 0.596], person [0.296, 0.521, 0.31, 0.599], car [0.522, 0.521, 0.541, 0.547], person [0.965, 0.768, 1.0, 1.0], car [0.11, 0.543, 0.214, 0.593], car [0.287, 0.537, 0.32, 0.585] in the past 4 seconds, which moves the longest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" }, { "answer": "C", "answer_type": "Future Prediction", "middle_frame_timestamp": 11, "options": [ "A. uncertain", "B. below", "C. left-bottom", "D. stationary" ], "question": "What direction do you think the car [0.23, 0.548, 0.257, 0.598] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "B", "answer_type": "Spatio Perception", "middle_frame_timestamp": 13, "options": [ "A. left-middle, left-middle (2), center (3), right-middle (2)", "B. center", "C. left-middle, right-bottom, center (2), left-middle, right-middle", "D. center, left-middle, center, left-top (3)" ], "question": "Based on visible information, which option most accurately describes the location of the car_ on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" } ]

[ 0, 13 ]

[ { "answer": "A", "answer_type": "Past Memory", "middle_frame_timestamp": 9, "options": [ "A. It first appears 3 seconds before, at [0.162, 0.732, 0.555, 0.897].", "B. It first appears 30 seconds before, at [0.894, 0.672, 0.993, 0.878].", "C. It first appears 16 seconds before, at [0.977, 0.469, 1.0, 0.676].", "D. It first appears 12 seconds before, at [0.394, 0.26, 0.438, 0.342]." ], "question": "When does the cutting_tool [0.169, 0.338, 0.505, 0.504] in the current screen first appear in the video? Give the corresponding position when it first appears.", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "D", "answer_type": "Spatio Perception", "middle_frame_timestamp": 19, "options": [ "A. right-bottom, right-bottom, center, left-bottom, right-middle", "B. center, top (2), right-middle, right-top", "C. right-middle, left-top (3), top (2)", "D. left-middle" ], "question": "Based on visible information, which option most accurately describes the location of the persons on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "C", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 23, "options": [ "A. The trajectory is: [0.579, 0.116, 0.853, 0.381]; [0.066, 0.017, 0.324, 0.23]; . And it disappears at 1.0 - 7.0s, 9.0s.", "B. The trajectory is: [0.157, 0.159, 0.63, 0.93] -> [0.159, 0.185, 0.628, 0.93] -> [0.16, 0.188, 0.628, 0.928] -> [0.158, 0.186, 0.628, 0.929] -> [0.167, 0.19, 0.629, 0.928] -> [0.166, 0.191, 0.629, 0.931] -> [0.169, 0.187, 0.629, 0.928] -> [0.167, 0.177, 0.628, 0.928] -> [0.168, 0.184, 0.628, 0.926] -> [0.165, 0.181, 0.629, 0.928].", "C. The trajectory is: [0.0, 0.0, 0.602, 0.958] -> [0.0, 0.0, 0.596, 0.965] -> [0.0, 0.0, 0.567, 0.962] -> [0.0, 0.0, 0.632, 1.0] -> [0.0, 0.0, 0.591, 0.807] -> [0.0, 0.0, 0.606, 0.744] -> [0.0, 0.0, 0.627, 1.0] -> [0.0, 0.0, 0.644, 1.0] -> [0.0, 0.0, 0.697, 1.0] -> [0.0, 0.0, 0.693, 1.0].", "D. The trajectory is: [0.388, 0.519, 0.536, 0.831] -> [0.236, 0.611, 0.364, 0.783] -> [0.0, 0.501, 0.168, 0.772] -> [0.011, 0.533, 0.156, 0.782] -> [0.312, 0.506, 0.377, 0.722] -> [0.418, 0.653, 0.484, 0.8] -> [0.584, 0.69, 0.686, 0.821] -> [0.738, 0.64, 0.811, 0.799] -> [0.73, 0.511, 0.786, 0.64] -> [0.768, 0.417, 0.815, 0.544]." ], "question": "In the video, what is the trajectory of the person [0.0, 0.0, 0.559, 0.974] in the past 10 seconds? Also point out the time period it disappears.", "sub_answer_type": "Object Trajectory" }, { "answer": "A", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 25, "options": [ "A. Yes, it exists.", "B. No, it does not exist." ], "question": "Is the cutting_tool [0.424, 0.003, 0.646, 0.692] still in the screen 2.0 seconds before?", "sub_answer_type": "Object Presence" }, { "answer": "D", "answer_type": "Temporal Perception", "middle_frame_timestamp": 25, "options": [ "A. It appears at 1.0 - 2.0s, 5.0s, 10.0 - 13.0s, 15.0 - 17.0s, 22.0 - 24.0s. And it disappears at 3.0 - 4.0s, 6.0 - 9.0s, 14.0s, 18.0 - 21.0s, 25.0s.", "B. It appears at 2.0 - 3.0s, 7.0 - 8.0s, 11.0 - 12.0s, 14.0s, 21.0 - 22.0s. And it disappears at 4.0 - 6.0s, 9.0 - 10.0s, 13.0s, 15.0 - 20.0s, 23.0 - 25.0s.", "C. It appears at 7.0s, 12.0s, 15.0 - 16.0s, 18.0s, 20.0 - 23.0s. And it disappears at 8.0 - 11.0s, 13.0 - 14.0s, 17.0s, 19.0s, 24.0 - 25.0s.", "D. It appears at 0.0 - 25.0s." ], "question": "What is the time period the person [0.0, 0.0, 0.559, 1.0] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "C", "answer_type": "Future Prediction", "middle_frame_timestamp": 28, "options": [ "A. right-top", "B. uncertain", "C. right-bottom", "D. below" ], "question": "What direction do you think the person [0.0, 0.0, 0.686, 0.543] may move towards in the next second?", "sub_answer_type": "Movement Prediction" } ]

[ 0, 28 ]

[ { "answer": "A", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 7, "options": [ "A. The trajectory is: [0.52, 0.467, 0.548, 0.486] -> [0.488, 0.456, 0.52, 0.532] -> [0.484, 0.417, 0.502, 0.446] -> [0.512, 0.438, 0.544, 0.54] -> [0.461, 0.407, 0.53, 0.456];", "B. The trajectory is: [0.494, 0.39, 0.693, 0.558] -> [0.515, 0.394, 0.725, 0.567] -> [0.605, 0.421, 0.82, 0.594];", "C. The trajectory is: [0.302, 0.526, 0.505, 0.69] -> [0.332, 0.644, 0.535, 0.803] -> [0.328, 0.622, 0.531, 0.782] -> [0.29, 0.653, 0.448, 0.797] -> [0.32, 0.644, 0.487, 0.794];", "D. The trajectory is: [0.662, 0.376, 0.727, 0.429] -> [0.674, 0.279, 0.748, 0.403] -> [0.463, 0.307, 0.588, 0.533] -> [0.496, 0.442, 0.594, 0.669] -> [0.485, 0.485, 0.598, 0.706];" ], "question": "What is the trajectory of the object among person [0.42, 0.339, 0.47, 0.542], person [0.174, 0.176, 0.279, 0.615], racket [0.259, 0.389, 0.348, 0.503], person [0.566, 0.362, 0.612, 0.544] in the past 5 seconds, which moves the longest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" }, { "answer": "A", "answer_type": "Temporal Perception", "middle_frame_timestamp": 12, "options": [ "A. It appears at 0.0 - 12.0s.", "B. It appears at 0.0s, 2.0s, 4.0s, 6.0s, 9.0s, 11.0s. And it disappears at 1.0s, 3.0s, 5.0s, 7.0 - 8.0s, 10.0s, 12.0s.", "C. It appears at 1.0 - 2.0s, 4.0 - 6.0s, 9.0s, 11.0 - 12.0s. And it disappears at 3.0s, 7.0 - 8.0s, 10.0s.", "D. It appears at 2.0s, 4.0 - 7.0s, 11.0s. And it disappears at 3.0s, 8.0 - 10.0s, 12.0s." ], "question": "What is the time period the person [0.572, 0.354, 0.609, 0.544] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "B", "answer_type": "Future Prediction", "middle_frame_timestamp": 17, "options": [ "A. below", "B. right-top", "C. uncertain", "D. left" ], "question": "What direction do you think the person [0.448, 0.499, 0.473, 0.539] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "B", "answer_type": "Spatio Perception", "middle_frame_timestamp": 31, "options": [ "A. right-top, right-bottom (2), left-bottom, left-bottom.", "B. right-bottom, right-bottom, right-bottom.", "C. left-bottom, left-bottom (5), left-top (2), right-top.", "D. left-bottom, left-top (2), right-bottom, right-top, right-bottom." ], "question": "Which option most accurately describes the relative positions of other persons with respect to the reference position [0.237, 0.218, 0.329, 0.653] on the screen? (Note: Positions with counts, e.g., 'left-bottom (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "A", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 32, "options": [ "A. Yes, it exists.", "B. No, it does not exist." ], "question": "Is the person [0.36, 0.356, 0.408, 0.532] still in the screen 6.0 seconds before?", "sub_answer_type": "Object Presence" }, { "answer": "A", "answer_type": "Past Memory", "middle_frame_timestamp": 38, "options": [ "A. [0.488, 0.292, 0.543, 0.593]", "B. [0.83, 0.513, 1.0, 0.586]", "C. [0.627, 0.379, 0.862, 0.604]", "D. [0.755, 0.649, 0.792, 0.822]" ], "question": "Where is the location of the person [0.536, 0.212, 0.638, 0.675] in the screen 19.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" } ]

[ 0, 38 ]

[ { "answer": "B", "answer_type": "Past Memory", "middle_frame_timestamp": 6, "options": [ "A. It first appears 18 seconds before, at [0.091, 0.6, 0.144, 0.692].", "B. It first appears 6 seconds before, at [0.412, 0.119, 0.633, 0.912].", "C. It first appears 11 seconds before, at [0.263, 0.0, 0.381, 0.889].", "D. It first appears 9 seconds before, at [0.705, 0.0, 0.801, 0.64]." ], "question": "When does the person [0.236, 0.335, 0.619, 0.947] in the current screen first appear in the video? Give the corresponding position when it first appears.", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "B", "answer_type": "Temporal Perception", "middle_frame_timestamp": 14, "options": [ "A. It appears at 0.0 - 3.0s, 6.0 - 10.0s, 14.0s. And it disappears at 4.0 - 5.0s, 11.0 - 13.0s.", "B. It appears at 0.0 - 14.0s.", "C. It appears at 1.0s, 3.0 - 4.0s, 8.0s, 11.0 - 13.0s. And it disappears at 2.0s, 5.0 - 7.0s, 9.0 - 10.0s, 14.0s.", "D. It appears at 0.0s, 2.0 - 3.0s, 6.0 - 8.0s, 10.0s, 13.0s. And it disappears at 1.0s, 4.0 - 5.0s, 9.0s, 11.0 - 12.0s, 14.0s." ], "question": "What is the time period the person [0.381, 0.0, 0.648, 0.839] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "D", "answer_type": "Future Prediction", "middle_frame_timestamp": 16, "options": [ "A. right", "B. above", "C. right-bottom", "D. left-bottom" ], "question": "What direction do you think the camera [0.938, 0.528, 1.0, 0.629] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "D", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 16, "options": [ "A. The trajectory is: [0.566, 0.175, 0.628, 0.474] -> [0.562, 0.196, 0.628, 0.501] -> [0.548, 0.194, 0.615, 0.496] -> [0.54, 0.185, 0.611, 0.517] -> [0.538, 0.164, 0.612, 0.535];", "B. The trajectory is: [0.001, 0.167, 0.371, 1.0] -> [0.048, 0.178, 0.424, 1.0];", "C. The trajectory is: [0.0, 0.262, 0.684, 1.0] -> [0.195, 0.34, 0.466, 1.0] -> [0.095, 0.418, 0.477, 0.786] -> [0.283, 0.539, 0.361, 0.683];", "D. The trajectory is: [0.977, 0.082, 1.0, 0.599];" ], "question": "What is the trajectory of the object among person [0.467, 0.101, 0.806, 0.879], person [0.927, 0.082, 1.0, 0.676] in the past 4 seconds, which moves the shortest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" }, { "answer": "D", "answer_type": "Spatio Perception", "middle_frame_timestamp": 17, "options": [ "A. left-bottom, left-top, left-bottom, left-bottom.", "B. left-top, left-top (3), right-top (3), right-top.", "C. right-bottom, right-bottom (2), left-bottom, left-top, right-top (2), right-top.", "D. left-bottom, left-bottom, left-bottom." ], "question": "Which option most accurately describes the relative positions of other persons with respect to the reference position [0.948, 0.129, 1.0, 0.715] on the screen? (Note: Positions with counts, e.g., 'left-bottom (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "A", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 26, "options": [ "A. No, it does not exist.", "B. Yes, it exists." ], "question": "Is the camera [0.838, 0.497, 1.0, 1.0] still in the screen 19.0 seconds before?", "sub_answer_type": "Object Presence" } ]

[ 0, 26 ]

[ { "answer": "A", "answer_type": "Past Memory", "middle_frame_timestamp": 10, "options": [ "A. It first appears 2 seconds before, at [0.248, 0.583, 0.265, 0.601].", "B. It first appears 10 seconds before, at [0.0, 0.486, 0.016, 0.572].", "C. It first appears 12 seconds before, at [0.048, 0.575, 0.173, 0.9].", "D. It first appears 2 seconds before, at [0.147, 0.265, 0.161, 0.385]." ], "question": "When does the car [0.266, 0.554, 0.296, 0.574] in the current screen first appear in the video? Give the corresponding position when it first appears.", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "A", "answer_type": "Spatio Perception", "middle_frame_timestamp": 18, "options": [ "A. center, left-middle", "B. left-middle, center (4), left-middle, right-middle", "C. center, center, right-middle, left-middle (2), right-bottom, left-bottom (2)", "D. bottom, center (2), right-middle (3), right-top" ], "question": "Based on visible information, which option most accurately describes the location of the car_ on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "C", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 18, "options": [ "A. The trajectory is: [0.412, 0.283, 0.887, 0.601] -> [0.899, 0.415, 1.0, 0.681].", "B. The trajectory is: [0.509, 0.446, 0.641, 1.0] -> [0.43, 0.488, 0.513, 1.0].", "C. The trajectory is: [0.252, 0.554, 0.283, 0.583] -> [0.219, 0.508, 0.271, 0.551].", "D. The trajectory is: [0.822, 0.507, 0.857, 0.584] -> [0.384, 0.516, 0.432, 0.628]." ], "question": "In the video, what is the trajectory of the car [0.097, 0.506, 0.202, 0.572] in the past 2 seconds? Also point out the time period it disappears.", "sub_answer_type": "Object Trajectory" }, { "answer": "A", "answer_type": "Future Prediction", "middle_frame_timestamp": 19, "options": [ "A. left-top", "B. stationary", "C. right", "D. below" ], "question": "What direction do you think the car [0.33, 0.546, 0.348, 0.572] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "C", "answer_type": "Temporal Perception", "middle_frame_timestamp": 31, "options": [ "A. It appears at 0.0 - 1.0s, 6.0 - 8.0s, 11.0 - 14.0s, 20.0 - 23.0s, 30.0s. And it disappears at 2.0 - 5.0s, 9.0 - 10.0s, 15.0 - 19.0s, 24.0 - 29.0s, 31.0s.", "B. It appears at 12.0 - 17.0s, 30.0 - 31.0s. And it disappears at 18.0 - 29.0s.", "C. It appears at 28.0 - 29.0s.", "D. It appears at 8.0 - 10.0s, 13.0 - 18.0s, 20.0 - 24.0s, 31.0s. And it disappears at 11.0 - 12.0s, 19.0s, 25.0 - 30.0s." ], "question": "What is the time period the person [0.412, 0.492, 0.419, 0.508] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "B", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 35, "options": [ "A. Yes, it exists.", "B. No, it does not exist." ], "question": "Is the person [0.378, 0.536, 0.388, 0.567] still in the screen 8.0 seconds before?", "sub_answer_type": "Object Presence" } ]

[ 0, 35 ]

[ { "answer": "B", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 4, "options": [ "A. No, it does not exist.", "B. Yes, it exists." ], "question": "Is the book [0.134, 0.424, 0.93, 1.0] still in the screen 2.0 seconds before?", "sub_answer_type": "Object Presence" }, { "answer": "D", "answer_type": "Future Prediction", "middle_frame_timestamp": 7, "options": [ "A. stationary", "B. below", "C. right-bottom", "D. left-top" ], "question": "What direction do you think the book [0.0, 0.031, 0.152, 0.479] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "C", "answer_type": "Spatio Perception", "middle_frame_timestamp": 14, "options": [ "A. right-top, right-bottom (2), left-top.", "B. left-top, right-top (3), right-bottom (2), right-top.", "C. left-top.", "D. left, right-bottom." ], "question": "Which option most accurately describes the relative positions of other books with respect to the reference position [0.129, 0.0, 0.835, 1.0] on the screen? (Note: Positions with counts, e.g., 'left-bottom (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "B", "answer_type": "Temporal Perception", "middle_frame_timestamp": 17, "options": [ "A. It appears at 0.0 - 1.0s, 6.0s, 10.0s, 13.0s, 15.0s, 17.0s. And it disappears at 2.0 - 5.0s, 7.0 - 9.0s, 11.0 - 12.0s, 14.0s, 16.0s.", "B. It appears at 0.0 - 17.0s.", "C. It appears at 3.0s, 5.0 - 6.0s, 8.0s, 14.0 - 17.0s. And it disappears at 4.0s, 7.0s, 9.0 - 13.0s.", "D. It appears at 1.0 - 2.0s, 4.0s, 10.0s, 12.0s, 16.0 - 17.0s. And it disappears at 3.0s, 5.0 - 9.0s, 11.0s, 13.0 - 15.0s." ], "question": "What is the time period the book [0.0, 0.033, 0.153, 0.483] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "B", "answer_type": "Past Memory", "middle_frame_timestamp": 25, "options": [ "A. It first appears 16 seconds before, at [0.955, 0.293, 1.0, 0.46].", "B. It first appears 25 seconds before, at [0.0, 0.054, 0.162, 0.493].", "C. It first appears 28 seconds before, at [0.734, 0.581, 0.844, 0.635].", "D. It first appears 6 seconds before, at [0.004, 0.242, 0.875, 0.933]." ], "question": "When does the book [0.0, 0.0, 0.162, 0.412] in the current screen first appear in the video? Give the corresponding position when it first appears.", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "C", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 29, "options": [ "A. The trajectory is: [0.359, 0.0, 0.452, 0.233] -> [0.285, 0.425, 0.454, 0.689] -> [0.408, 0.41, 0.525, 0.756];", "B. The trajectory is: [0.134, 0.562, 0.516, 0.973] -> [0.159, 0.456, 0.534, 0.906] -> [0.131, 0.525, 0.505, 0.94];", "C. The trajectory is: [0.0, 0.2, 1.0, 1.0] -> [0.0, 0.483, 0.992, 1.0] -> [0.073, 0.585, 0.802, 1.0] -> [0.78, 0.665, 1.0, 1.0];", "D. The trajectory is: [0.668, 0.227, 1.0, 1.0] -> [0.75, 0.212, 1.0, 1.0] -> [0.733, 0.123, 1.0, 1.0];" ], "question": "What is the trajectory of the object among person [0.0, 0.4, 0.117, 0.814], book [0.507, 0.212, 0.78, 0.883], book [0.0, 0.0, 0.219, 0.294] in the past 4 seconds, which moves the longest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" } ]

[ 0, 29 ]

[ { "answer": "B", "answer_type": "Spatio Perception", "middle_frame_timestamp": 4, "options": [ "A. center, right-middle, left-bottom, left-middle", "B. center", "C. center, right-bottom (2), right-middle", "D. center, left-bottom, right-middle" ], "question": "Based on visible information, which option most accurately describes the location of the persons on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "A", "answer_type": "Temporal Perception", "middle_frame_timestamp": 5, "options": [ "A. It appears at 0.0 - 5.0s.", "B. It appears at 2.0s, 5.0s. And it disappears at 3.0 - 4.0s.", "C. It appears at 1.0s, 3.0 - 4.0s. And it disappears at 2.0s, 5.0s.", "D. It appears at 2.0s. And it disappears at 3.0 - 5.0s." ], "question": "What is the time period the cellular_telephone [0.447, 0.693, 0.48, 0.736] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "D", "answer_type": "Future Prediction", "middle_frame_timestamp": 6, "options": [ "A. right", "B. left-bottom", "C. right-top", "D. stationary" ], "question": "What direction do you think the door [0.613, 0.486, 0.657, 0.669] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "A", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 6, "options": [ "A. Yes, it exists.", "B. No, it does not exist." ], "question": "Is the door [0.292, 0.278, 0.495, 1.0] still in the screen 1.0 seconds before?", "sub_answer_type": "Object Presence" }, { "answer": "D", "answer_type": "Past Memory", "middle_frame_timestamp": 8, "options": [ "A. [0.48, 0.165, 0.639, 0.447]", "B. [0.446, 0.464, 0.544, 0.9]", "C. [0.477, 0.0, 1.0, 0.576]", "D. [0.553, 0.647, 0.634, 0.815]" ], "question": "Where is the location of the packet [0.53, 0.662, 0.619, 0.822] in the screen 2.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "C", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 16, "options": [ "A. The trajectory is: [0.441, 0.285, 0.582, 0.669] -> [0.441, 0.308, 0.582, 0.669] -> [0.443, 0.31, 0.583, 0.669] -> [0.444, 0.276, 0.651, 0.682] -> [0.444, 0.503, 0.671, 0.822];", "B. The trajectory is: [0.328, 0.169, 0.831, 0.927] -> [0.328, 0.171, 0.835, 0.927] -> [0.333, 0.166, 0.811, 0.927] -> [0.332, 0.17, 0.74, 0.927];", "C. The trajectory is: [0.403, 0.779, 0.654, 1.0] -> [0.422, 0.747, 0.667, 1.0] -> [0.405, 0.765, 0.653, 1.0] -> [0.45, 0.565, 0.66, 1.0];", "D. The trajectory is: [0.877, 0.221, 0.963, 0.528];" ], "question": "What is the trajectory of the object among dog [0.223, 0.35, 0.327, 0.621], drawer [0.639, 0.497, 0.68, 1.0] in the past 4 seconds, which moves the shortest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" } ]

[ 0, 16 ]

[ { "answer": "D", "answer_type": "Future Prediction", "middle_frame_timestamp": 1, "options": [ "A. uncertain", "B. left-top", "C. right-top", "D. stationary" ], "question": "What direction do you think the person [0.32, 0.492, 0.328, 0.553] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "B", "answer_type": "Temporal Perception", "middle_frame_timestamp": 1, "options": [ "A. It appears at 1.0s.", "B. It appears at 0.0 - 1.0s.", "C. It appears at 0.0s. And it disappears at 1.0s." ], "question": "What is the time period the person [0.32, 0.492, 0.328, 0.553] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "C", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 3, "options": [ "A. The trajectory is: [0.338, 0.5, 0.351, 0.549] -> [0.307, 0.501, 0.323, 0.56] -> [0.26, 0.504, 0.28, 0.572].", "B. The trajectory is: [0.602, 0.574, 0.753, 0.785] -> [0.593, 0.558, 0.735, 0.753] -> [0.603, 0.557, 0.743, 0.74].", "C. The trajectory is: [0.322, 0.492, 0.328, 0.544] -> [0.32, 0.492, 0.328, 0.553] -> [0.319, 0.492, 0.328, 0.552].", "D. The trajectory is: [0.125, 0.532, 0.231, 1.0] -> [0.112, 0.429, 0.227, 1.0] -> [0.084, 0.424, 0.2, 1.0]." ], "question": "In the video, what is the trajectory of the person [0.318, 0.492, 0.328, 0.552] in the past 3 seconds? Also point out the time period it disappears.", "sub_answer_type": "Object Trajectory" }, { "answer": "A", "answer_type": "Spatio Perception", "middle_frame_timestamp": 4, "options": [ "A. left-middle", "B. left-bottom, left-bottom, bottom", "C. right-middle, bottom, right-middle, center", "D. left-bottom, bottom, center (5), right-middle, left-bottom, right-top" ], "question": "Based on visible information, which option most accurately describes the location of the persons on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "B", "answer_type": "Past Memory", "middle_frame_timestamp": 11, "options": [ "A. It first appears 29 seconds before, at [0.379, 0.342, 0.675, 0.773].", "B. It first appears 1 seconds before, at [0.025, 0.475, 0.061, 0.582].", "C. It first appears 19 seconds before, at [0.063, 0.496, 0.127, 0.589].", "D. It first appears 7 seconds before, at [0.384, 0.407, 0.5, 0.942]." ], "question": "When does the person [0.175, 0.488, 0.203, 0.548] in the current screen first appear in the video? Give the corresponding position when it first appears.", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "C", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 13, "options": [ "A. 2 in the past. Compared with the past screen, the number decreases.", "B. 5 in the past. Compared with the past screen, the number decreases.", "C. 0 in the past. Compared with the past screen, the number increases.", "D. 4 in the past. Compared with the past screen, the number decreases." ], "question": "How many cars are there in the screen 13.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" } ]

[ 0, 13 ]

[ { "answer": "B", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 21, "options": [ "A. 2 in the past. Compared with the past screen, the number remains the same.", "B. 1 in the past. Compared with the past screen, the number remains the same.", "C. 8 in the past. Compared with the past screen, the number remains the same.", "D. 6 in the past. Compared with the past screen, the number increases." ], "question": "How many magazines are there in the screen 7.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" }, { "answer": "A", "answer_type": "Past Memory", "middle_frame_timestamp": 27, "options": [ "A. It first appears 20 seconds before, at [0.33, 0.006, 0.43, 0.217].", "B. It first appears 22 seconds before, at [0.283, 0.0, 0.723, 1.0].", "C. It first appears 27 seconds before, at [0.107, 0.031, 0.508, 1.0].", "D. It just appears on the screen, at [0.292, 0.799, 0.431, 1.0]." ], "question": "When does the magazine [0.395, 0.117, 0.586, 0.424] in the current screen first appear in the video? Give the corresponding position when it first appears.", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "D", "answer_type": "Temporal Perception", "middle_frame_timestamp": 27, "options": [ "A. It appears at 0.0 - 1.0s, 3.0 - 4.0s, 14.0 - 15.0s, 19.0 - 21.0s, 23.0 - 26.0s. And it disappears at 2.0s, 5.0 - 13.0s, 16.0 - 18.0s, 22.0s, 27.0s.", "B. It appears at 0.0 - 2.0s, 6.0 - 7.0s, 15.0 - 16.0s, 18.0 - 19.0s, 26.0s. And it disappears at 3.0 - 5.0s, 8.0 - 14.0s, 17.0s, 20.0 - 25.0s, 27.0s.", "C. It appears at 0.0 - 3.0s, 7.0 - 9.0s, 12.0 - 14.0s, 16.0s, 19.0 - 25.0s, 27.0s. And it disappears at 4.0 - 6.0s, 10.0 - 11.0s, 15.0s, 17.0 - 18.0s, 26.0s.", "D. It appears at 7.0 - 27.0s." ], "question": "What is the time period the magazine [0.395, 0.117, 0.586, 0.424] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "C", "answer_type": "Spatio Perception", "middle_frame_timestamp": 31, "options": [ "A. left-top, right-bottom, right-top (2), left-top, right-bottom.", "B. left-bottom, left-top (2), right-bottom, left-top.", "C. left-top, left-bottom.", "D. left-bottom, left-bottom (4), right-bottom, left-top (2), left-top." ], "question": "Which option most accurately describes the relative positions of other persons with respect to the reference position [0.396, 0.0, 1.0, 0.971] on the screen? (Note: Positions with counts, e.g., 'left-bottom (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "D", "answer_type": "Future Prediction", "middle_frame_timestamp": 32, "options": [ "A. right-bottom", "B. above", "C. uncertain", "D. stationary" ], "question": "What direction do you think the magazine [0.455, 0.192, 0.616, 0.474] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "B", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 32, "options": [ "A. The trajectory is: [0.117, 0.0, 0.88, 0.852] -> [0.166, 0.0, 0.82, 0.825].", "B. The trajectory is: [0.0, 0.0, 0.187, 1.0] -> [0.0, 0.0, 0.204, 1.0].", "C. The trajectory is: [0.281, 0.011, 0.791, 1.0] -> [0.27, 0.0, 0.762, 1.0].", "D. The trajectory is: [0.948, 0.682, 0.969, 0.807] -> [0.959, 0.764, 0.98, 0.889]." ], "question": "In the video, what is the trajectory of the person [0.001, 0.0, 0.496, 1.0] in the past 2 seconds? Also point out the time period it disappears.", "sub_answer_type": "Object Trajectory" } ]

[ 0, 32 ]

[ { "answer": "A", "answer_type": "Past Memory", "middle_frame_timestamp": 4, "options": [ "A. [0.0, 0.191, 0.396, 1.0]", "B. [0.431, 0.328, 0.47, 0.482]", "C. [0.486, 0.509, 0.506, 0.533]", "D. [0.0, 0.0, 0.048, 0.277]" ], "question": "Where is the location of the person [0.0, 0.155, 0.417, 1.0] in the screen 4.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "A", "answer_type": "Temporal Perception", "middle_frame_timestamp": 6, "options": [ "A. It appears at 0.0 - 6.0s.", "B. It appears at 0.0s, 2.0s, 4.0 - 6.0s. And it disappears at 1.0s, 3.0s.", "C. It appears at 0.0 - 1.0s, 3.0 - 4.0s, 6.0s. And it disappears at 2.0s, 5.0s.", "D. It appears at 2.0s. And it disappears at 3.0 - 6.0s." ], "question": "What is the time period the person [0.281, 0.034, 0.673, 1.0] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "C", "answer_type": "Future Prediction", "middle_frame_timestamp": 15, "options": [ "A. left-bottom", "B. uncertain", "C. stationary", "D. above" ], "question": "What direction do you think the object at [0.483, 0.897, 0.742, 1.0] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "C", "answer_type": "Spatio Perception", "middle_frame_timestamp": 27, "options": [ "A. left-bottom, right-middle, center (3), left-middle (3)", "B. bottom, center, right-middle (2), top (2)", "C. center, left-middle", "D. right-middle, center, left-middle, right-top, left-top (2)" ], "question": "Based on visible information, which option most accurately describes the location of the persons on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "A", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 37, "options": [ "A. Yes, it exists.", "B. No, it does not exist." ], "question": "Is the person [0.321, 0.012, 0.685, 1.0] still in the screen 1.0 seconds before?", "sub_answer_type": "Object Presence" }, { "answer": "C", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 38, "options": [ "A. The trajectory is: [0.543, 0.381, 0.656, 0.962] -> [0.526, 0.392, 0.633, 0.968] -> [0.5, 0.412, 0.612, 0.976] -> [0.498, 0.412, 0.623, 0.974];", "B. The trajectory is: [0.441, 0.297, 0.729, 0.775] -> [0.44, 0.297, 0.728, 0.774] -> [0.439, 0.297, 0.727, 0.772];", "C. The trajectory is: [0.281, 0.031, 0.658, 1.0] -> [0.3, 0.036, 0.66, 1.0] -> [0.304, 0.028, 0.667, 1.0] -> [0.321, 0.012, 0.685, 1.0];", "D. The trajectory is: [0.0, 0.619, 0.024, 0.976];" ], "question": "What is the trajectory of the object among person [0.277, 0.061, 0.706, 1.0], person [0.0, 0.095, 0.84, 1.0] in the past 4 seconds, which moves the shortest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" } ]

[ 0, 38 ]

[ { "answer": "A", "answer_type": "Spatio Perception", "middle_frame_timestamp": 0, "options": [ "A. left-top.", "B. right-top, left-top (4), right-top, left-bottom, right-bottom.", "C. right-top, right-top (3), right-bottom (3), left-bottom.", "D. left-top, left-top (2), left-bottom (2), left-top." ], "question": "Which option most accurately describes the relative positions of other persons with respect to the reference position [0.525, 0.001, 0.624, 0.611] on the screen? (Note: Positions with counts, e.g., 'left-bottom (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "C", "answer_type": "Temporal Perception", "middle_frame_timestamp": 9, "options": [ "A. It appears at 5.0s, 8.0 - 9.0s. And it disappears at 6.0 - 7.0s.", "B. It appears at 3.0 - 5.0s, 7.0s. And it disappears at 6.0s, 8.0 - 9.0s.", "C. It appears at 0.0 - 9.0s.", "D. It appears at 1.0s, 3.0 - 4.0s, 6.0s, 8.0 - 9.0s. And it disappears at 2.0s, 5.0s, 7.0s." ], "question": "What is the time period the person [0.516, 0.157, 0.622, 0.718] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "C", "answer_type": "Past Memory", "middle_frame_timestamp": 21, "options": [ "A. It first appears 4 seconds before, at [0.08, 0.202, 0.483, 1.0].", "B. It first appears 7 seconds before, at [0.466, 0.606, 0.53, 0.897].", "C. It first appears 21 seconds before, at [0.381, 0.588, 0.483, 0.822].", "D. It first appears 19 seconds before, at [0.141, 0.006, 0.188, 0.207]." ], "question": "When does the dog [0.422, 0.529, 0.462, 0.699] in the current screen first appear in the video? Give the corresponding position when it first appears.", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "C", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 32, "options": [ "A. 6 in the past. Compared with the past screen, the number remains the same.", "B. 3 in the past. Compared with the past screen, the number decreases.", "C. 1 in the past. Compared with the past screen, the number remains the same.", "D. 3 in the past. Compared with the past screen, the number remains the same." ], "question": "How many dogs are there in the screen 23.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" }, { "answer": "C", "answer_type": "Future Prediction", "middle_frame_timestamp": 37, "options": [ "A. left", "B. stationary", "C. right-bottom", "D. left-bottom" ], "question": "What direction do you think the person [0.341, 0.254, 0.377, 0.628] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "A", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 38, "options": [ "A. They are getting farther apart.", "B. They are getting closer.", "C. Their distance almost remains unchanged." ], "question": "Compared with 19 seconds ago, are the person [0.508, 0.146, 0.613, 0.669] and the person [0.456, 0.19, 0.52, 0.506] closer or farther apart?", "sub_answer_type": "Object Trajectory" } ]

[ 0, 38 ]

[ { "answer": "B", "answer_type": "Past Memory", "middle_frame_timestamp": 1, "options": [ "A. It first appears 7 seconds before, at [0.966, 0.138, 1.0, 0.264].", "B. It first appears 1 seconds before, at [0.522, 0.326, 0.569, 0.34].", "C. It first appears 26 seconds before, at [0.296, 0.172, 0.531, 1.0].", "D. It first appears 28 seconds before, at [0.194, 0.525, 0.394, 0.89]." ], "question": "When does the book [0.522, 0.326, 0.569, 0.34] in the current screen first appear in the video? Give the corresponding position when it first appears.", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "C", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 8, "options": [ "A. 8 in the past. Compared with the past screen, the number decreases.", "B. 4 in the past. Compared with the past screen, the number decreases.", "C. 1 in the past. Compared with the past screen, the number remains the same.", "D. 3 in the past. Compared with the past screen, the number remains the same." ], "question": "How many books are there in the screen 5.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" }, { "answer": "A", "answer_type": "Future Prediction", "middle_frame_timestamp": 20, "options": [ "A. right-bottom", "B. left-bottom", "C. stationary", "D. uncertain" ], "question": "What direction do you think the book [0.509, 0.46, 0.535, 0.529] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "D", "answer_type": "Spatio Perception", "middle_frame_timestamp": 21, "options": [ "A. center, center (2), right-middle (2), left-middle", "B. top, center (2), right-middle, left-middle", "C. bottom, bottom (2), center, left-middle, right-middle, right-bottom (2)", "D. bottom" ], "question": "Based on visible information, which option most accurately describes the location of the books on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "B", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 26, "options": [ "A. The trajectory is: [0.407, 0.069, 0.911, 1.0] -> [0.45, 0.09, 0.93, 1.0] -> [0.399, 0.081, 0.913, 1.0] -> [0.506, 0.054, 0.974, 1.0] -> [0.494, 0.057, 0.991, 1.0] -> [0.434, 0.079, 0.999, 1.0];", "B. The trajectory is: [0.464, 0.54, 0.494, 0.569] -> [0.458, 0.556, 0.488, 0.581] -> [0.454, 0.572, 0.48, 0.601];", "C. The trajectory is: [0.0, 0.0, 0.097, 1.0];", "D. The trajectory is: [0.318, 0.381, 0.331, 0.406] -> [0.295, 0.389, 0.309, 0.414] -> [0.292, 0.394, 0.305, 0.421];" ], "question": "What is the trajectory of the object among cellular_telephone [0.452, 0.567, 0.48, 0.593], book [0.538, 0.678, 0.561, 0.744] in the past 3 seconds, which moves the longest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" }, { "answer": "B", "answer_type": "Temporal Perception", "middle_frame_timestamp": 27, "options": [ "A. It appears at 0.0s, 4.0 - 6.0s, 8.0 - 10.0s, 14.0 - 16.0s, 18.0 - 19.0s, 21.0s. And it disappears at 1.0 - 3.0s, 7.0s, 11.0 - 13.0s, 17.0s, 20.0s, 22.0 - 27.0s.", "B. It appears at 2.0 - 27.0s.", "C. It appears at 1.0 - 2.0s, 7.0s, 10.0 - 11.0s, 18.0 - 20.0s, 25.0s, 27.0s. And it disappears at 3.0 - 6.0s, 8.0 - 9.0s, 12.0 - 17.0s, 21.0 - 24.0s, 26.0s.", "D. It appears at 0.0 - 3.0s, 16.0 - 17.0s, 19.0s, 22.0 - 27.0s. And it disappears at 4.0 - 15.0s, 18.0s, 20.0 - 21.0s." ], "question": "What is the time period the person [0.471, 0.185, 0.688, 1.0] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" } ]

[ 0, 27 ]

[ { "answer": "A", "answer_type": "Temporal Perception", "middle_frame_timestamp": 14, "options": [ "A. It appears at 11.0 - 14.0s.", "B. It appears at 0.0s, 2.0s, 7.0 - 8.0s, 11.0 - 12.0s. And it disappears at 1.0s, 3.0 - 6.0s, 9.0 - 10.0s, 13.0 - 14.0s.", "C. It appears at 1.0 - 3.0s, 6.0 - 8.0s, 10.0 - 11.0s, 13.0s. And it disappears at 4.0 - 5.0s, 9.0s, 12.0s, 14.0s.", "D. It appears at 2.0 - 5.0s, 8.0 - 9.0s, 12.0 - 14.0s. And it disappears at 6.0 - 7.0s, 10.0 - 11.0s." ], "question": "What is the time period the plate [0.689, 0.411, 0.825, 0.519] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "B", "answer_type": "Spatio Perception", "middle_frame_timestamp": 19, "options": [ "A. right-bottom, left-top, left-bottom, right-bottom.", "B. right-top.", "C. left-bottom, overlap, right-top. And some of them are overlapping with the selected object.", "D. left-top, left-top, right-top, left-top." ], "question": "Which option most accurately describes the relative positions of other persons with respect to the reference position [0.0, 0.581, 0.098, 0.801] on the screen? (Note: Positions with counts, e.g., 'left-bottom (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "B", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 25, "options": [ "A. No, it does not exist.", "B. Yes, it exists." ], "question": "Is the plate [0.332, 0.825, 0.553, 1.0] still in the screen 2.0 seconds before?", "sub_answer_type": "Object Presence" }, { "answer": "C", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 25, "options": [ "A. The trajectory is: [0.351, 0.71, 0.409, 0.885] -> [0.313, 0.76, 0.388, 0.935] -> [0.312, 0.74, 0.386, 0.915];", "B. The trajectory is: [0.396, 0.693, 0.435, 0.722] -> [0.389, 0.661, 0.427, 0.693] -> [0.392, 0.611, 0.441, 0.654] -> [0.378, 0.576, 0.438, 0.622] -> [0.366, 0.568, 0.431, 0.607];", "C. The trajectory is: [0.111, 0.677, 0.234, 0.892] -> [0.174, 0.722, 0.317, 0.906] -> [0.265, 0.811, 0.415, 1.0] -> [0.3, 0.699, 0.467, 0.944];", "D. The trajectory is: [0.502, 0.25, 0.527, 0.29];" ], "question": "What is the trajectory of the object among towel [0.88, 0.33, 1.0, 1.0], toolbox [0.332, 0.825, 0.553, 1.0] in the past 5 seconds, which moves the shortest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" }, { "answer": "A", "answer_type": "Future Prediction", "middle_frame_timestamp": 27, "options": [ "A. left-bottom", "B. uncertain", "C. right", "D. left-top" ], "question": "What direction do you think the towel [0.785, 0.376, 0.957, 1.0] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "A", "answer_type": "Past Memory", "middle_frame_timestamp": 28, "options": [ "A. It first appears 28 seconds before, at [0.167, 0.77, 0.284, 0.902].", "B. It first appears 10 seconds before, at [0.726, 0.299, 0.732, 0.321].", "C. It first appears 11 seconds before, at [0.911, 0.475, 0.92, 0.525].", "D. It first appears 7 seconds before, at [0.0, 0.036, 0.421, 1.0]." ], "question": "When does the toolbox [0.246, 0.86, 0.373, 0.96] in the current screen first appear in the video? Give the corresponding position when it first appears.", "sub_answer_type": "Trajectory Retrieval" } ]

[ 0, 28 ]

[ { "answer": "A", "answer_type": "Temporal Perception", "middle_frame_timestamp": 10, "options": [ "A. It appears at 0.0 - 10.0s.", "B. It appears at 0.0 - 1.0s, 3.0s, 7.0s, 9.0 - 10.0s. And it disappears at 2.0s, 4.0 - 6.0s, 8.0s.", "C. It appears at 0.0 - 1.0s, 3.0s, 6.0s, 8.0 - 10.0s. And it disappears at 2.0s, 4.0 - 5.0s, 7.0s.", "D. It appears at 0.0 - 1.0s, 3.0 - 4.0s, 6.0 - 7.0s. And it disappears at 2.0s, 5.0s, 8.0 - 10.0s." ], "question": "What is the time period the monkey [0.0, 0.0, 0.409, 1.0] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "D", "answer_type": "Spatio Perception", "middle_frame_timestamp": 14, "options": [ "A. center, right-top, center, top", "B. right-middle, right-middle, top (2), left-middle", "C. center, left-top (2), top (2)", "D. bottom" ], "question": "Based on visible information, which option most accurately describes the location of the monkeys on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "D", "answer_type": "Past Memory", "middle_frame_timestamp": 18, "options": [ "A. [0.405, 0.389, 0.421, 0.414]", "B. [0.319, 0.122, 0.935, 1.0]", "C. [0.685, 0.169, 1.0, 1.0]", "D. [0.586, 0.1, 1.0, 1.0]" ], "question": "Where is the location of the monkey [0.81, 0.246, 1.0, 1.0] in the screen 17.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "B", "answer_type": "Future Prediction", "middle_frame_timestamp": 21, "options": [ "A. right", "B. right-top", "C. left", "D. uncertain" ], "question": "What direction do you think the monkey [0.132, 0.629, 0.505, 1.0] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "A", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 33, "options": [ "A. The trajectory is: [0.147, 0.131, 0.944, 1.0] -> [0.156, 0.1, 0.956, 1.0] -> [0.301, 0.131, 0.973, 1.0] -> [0.338, 0.222, 0.944, 1.0] -> [0.374, 0.194, 0.989, 1.0].", "B. The trajectory is: [0.497, 0.347, 0.535, 0.403] -> [0.492, 0.347, 0.53, 0.4] -> [0.491, 0.344, 0.527, 0.393] -> [0.491, 0.342, 0.523, 0.388] -> [0.493, 0.342, 0.527, 0.386].", "C. The trajectory is: [0.0, 0.689, 0.033, 0.75] -> [0.0, 0.36, 0.266, 1.0] -> [0.0, 0.417, 0.329, 1.0] -> [0.091, 0.289, 0.368, 1.0] -> [0.167, 0.269, 0.371, 0.9].", "D. The trajectory is: [0.11, 0.408, 0.167, 0.543] -> [0.198, 0.41, 0.253, 0.539] -> [0.28, 0.41, 0.329, 0.539] -> [0.353, 0.411, 0.4, 0.532] -> [0.426, 0.412, 0.471, 0.525]." ], "question": "In the video, what is the trajectory of the monkey [0.382, 0.076, 1.0, 1.0] in the past 5 seconds? Also point out the time period it disappears.", "sub_answer_type": "Object Trajectory" }, { "answer": "C", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 34, "options": [ "A. 10 in the past. Compared with the past screen, the number decreases.", "B. 5 in the past. Compared with the past screen, the number increases.", "C. 1 in the past. Compared with the past screen, the number remains the same.", "D. 4 in the past. Compared with the past screen, the number increases." ], "question": "How many monkeys are there in the screen 30.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" } ]

[ 0, 34 ]

[ { "answer": "D", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 3, "options": [ "A. The trajectory is: [0.444, 0.45, 0.502, 0.577] -> [0.619, 0.373, 0.767, 1.0].", "B. The trajectory is: [0.235, 0.0, 0.642, 1.0] -> [0.224, 0.007, 0.641, 1.0].", "C. The trajectory is: [0.515, 0.297, 1.0, 0.618] -> [0.582, 0.315, 1.0, 0.61].", "D. The trajectory is: [0.669, 0.371, 0.767, 0.483] -> [0.618, 0.418, 0.741, 0.54]." ], "question": "In the video, what is the trajectory of the grocery_bag [0.248, 0.443, 0.383, 0.573] in the past 2 seconds? Also point out the time period it disappears.", "sub_answer_type": "Object Trajectory" }, { "answer": "D", "answer_type": "Future Prediction", "middle_frame_timestamp": 4, "options": [ "A. left", "B. below", "C. right-bottom", "D. left-bottom" ], "question": "What direction do you think the person [0.177, 0.138, 0.453, 0.606] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "A", "answer_type": "Past Memory", "middle_frame_timestamp": 7, "options": [ "A. [0.072, 0.217, 0.473, 0.611]", "B. [0.506, 0.392, 0.521, 0.471]", "C. [0.496, 0.332, 0.794, 0.443]", "D. [0.0, 0.0, 0.16, 1.0]" ], "question": "Where is the location of the person [0.0, 0.471, 0.142, 0.792] in the screen 2.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "C", "answer_type": "Spatio Perception", "middle_frame_timestamp": 8, "options": [ "A. top, center, right-middle, left-middle", "B. right-top, right-middle, right-top (2), left-top (4), top", "C. top", "D. left-bottom, right-middle (4), center (2)" ], "question": "Based on visible information, which option most accurately describes the location of the persons on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "B", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 15, "options": [ "A. No, it does not exist.", "B. Yes, it exists." ], "question": "Is the cellular_telephone [0.494, 0.296, 0.525, 0.322] still in the screen 8.0 seconds before?", "sub_answer_type": "Object Presence" }, { "answer": "B", "answer_type": "Temporal Perception", "middle_frame_timestamp": 20, "options": [ "A. It appears at 2.0 - 3.0s, 6.0s, 9.0 - 10.0s, 12.0 - 15.0s, 20.0s. And it disappears at 4.0 - 5.0s, 7.0 - 8.0s, 11.0s, 16.0 - 19.0s.", "B. It appears at 7.0 - 20.0s.", "C. It appears at 0.0 - 1.0s, 4.0s, 8.0 - 13.0s, 15.0 - 16.0s. And it disappears at 2.0 - 3.0s, 5.0 - 7.0s, 14.0s, 17.0 - 20.0s.", "D. It appears at 0.0 - 1.0s, 4.0 - 9.0s, 18.0 - 19.0s. And it disappears at 2.0 - 3.0s, 10.0 - 17.0s, 20.0s." ], "question": "What is the time period the person [0.659, 0.111, 1.0, 0.938] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" } ]

[ 0, 20 ]

[ { "answer": "A", "answer_type": "Temporal Perception", "middle_frame_timestamp": 1, "options": [ "A. It appears at 0.0 - 1.0s.", "B. It appears at 1.0s.", "C. It appears at 0.0s. And it disappears at 1.0s." ], "question": "What is the time period the person [0.306, 0.418, 0.367, 0.592] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "D", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 4, "options": [ "A. The trajectory is: [0.147, 0.0, 0.674, 1.0] -> [0.199, 0.0, 0.718, 1.0] -> [0.181, 0.0, 0.696, 1.0] -> [0.143, 0.0, 0.668, 1.0];", "B. The trajectory is: [0.056, 0.129, 0.77, 0.774] -> [0.173, 0.0, 0.774, 0.928] -> [0.096, 0.043, 0.799, 0.676] -> [0.16, 0.115, 0.843, 0.8];", "C. The trajectory is: [0.691, 0.278, 0.791, 0.546] -> [0.706, 0.315, 0.826, 0.614] -> [0.281, 0.243, 0.445, 0.747];", "D. The trajectory is: [0.64, 0.71, 0.708, 0.918] -> [0.675, 0.343, 0.748, 0.693] -> [0.661, 0.403, 0.708, 0.901] -> [0.609, 0.371, 0.684, 0.931];" ], "question": "What is the trajectory of the object among person [0.673, 0.357, 0.798, 0.939], handbag [0.741, 0.829, 1.0, 1.0], person [0.328, 0.211, 0.645, 1.0], person [0.601, 0.328, 0.684, 0.671] in the past 4 seconds, which moves the longest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" }, { "answer": "D", "answer_type": "Future Prediction", "middle_frame_timestamp": 12, "options": [ "A. left", "B. uncertain", "C. left-top", "D. right-bottom" ], "question": "What direction do you think the person [0.0, 0.465, 0.1, 0.765] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "A", "answer_type": "Spatio Perception", "middle_frame_timestamp": 22, "options": [ "A. left-middle, right-middle, center (2), left-bottom, left-middle", "B. right-middle, left-middle, center, top", "C. left-middle, left-bottom, left-middle, center (2), bottom", "D. right-bottom, left-bottom, left-middle" ], "question": "Based on visible information, which option most accurately describes the location of the persons on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "B", "answer_type": "Past Memory", "middle_frame_timestamp": 25, "options": [ "A. [0.411, 0.162, 0.419, 0.186]", "B. [0.442, 0.396, 0.551, 0.633]", "C. [0.048, 0.175, 0.249, 0.894]", "D. [0.355, 0.0, 0.766, 1.0]" ], "question": "Where is the location of the person [0.391, 0.297, 0.503, 0.536] in the screen 1.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "D", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 35, "options": [ "A. 8 in the past. Compared with the past screen, the number increases.", "B. 3 in the past. Compared with the past screen, the number increases.", "C. 10 in the past. Compared with the past screen, the number decreases.", "D. 6 in the past. Compared with the past screen, the number decreases." ], "question": "How many persons are there in the screen 15.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" } ]

[ 0, 35 ]

[ { "answer": "D", "answer_type": "Temporal Perception", "middle_frame_timestamp": 8, "options": [ "A. It appears at 2.0 - 3.0s, 7.0 - 8.0s. And it disappears at 4.0 - 6.0s.", "B. It appears at 0.0 - 1.0s, 3.0s, 5.0s, 7.0 - 8.0s. And it disappears at 2.0s, 4.0s, 6.0s.", "C. It appears at 0.0s, 3.0 - 5.0s, 7.0s. And it disappears at 1.0 - 2.0s, 6.0s, 8.0s.", "D. It appears at 6.0 - 8.0s." ], "question": "What is the time period the person [0.262, 0.144, 0.403, 0.76] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "C", "answer_type": "Future Prediction", "middle_frame_timestamp": 25, "options": [ "A. left-bottom", "B. left-top", "C. right-bottom", "D. stationary" ], "question": "What direction do you think the person [0.394, 0.179, 0.553, 0.983] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "B", "answer_type": "Spatio Perception", "middle_frame_timestamp": 29, "options": [ "A. right-bottom, top, right-top, left-middle", "B. center, center, left-bottom", "C. bottom, center (2), bottom, right-middle", "D. right-middle, left-middle (3)" ], "question": "Based on visible information, which option most accurately describes the location of the persons on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "B", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 37, "options": [ "A. No, it does not exist.", "B. Yes, it exists." ], "question": "Is the person [0.532, 0.069, 0.999, 1.0] still in the screen 14.0 seconds before?", "sub_answer_type": "Object Presence" }, { "answer": "C", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 37, "options": [ "A. The trajectory is: [0.418, 0.141, 0.674, 0.702] -> [0.376, 0.122, 0.681, 0.705] -> [0.467, 0.127, 0.676, 0.711] -> [0.404, 0.127, 0.672, 0.713] -> [0.465, 0.136, 0.703, 0.714] -> [0.379, 0.13, 0.668, 0.712] -> [0.467, 0.142, 0.672, 0.716];", "B. The trajectory is: [0.077, 0.374, 0.162, 0.507] -> [0.09, 0.397, 0.173, 0.531] -> [0.104, 0.406, 0.152, 0.525] -> [0.054, 0.376, 0.144, 0.517];", "C. The trajectory is: [0.001, 0.278, 0.259, 1.0] -> [0.001, 0.14, 0.394, 1.0] -> [0.0, 0.0, 0.41, 1.0] -> [0.0, 0.0, 0.355, 1.0];", "D. The trajectory is: [0.139, 0.327, 0.164, 0.437] -> [0.115, 0.312, 0.139, 0.421] -> [0.097, 0.294, 0.123, 0.398];" ], "question": "What is the trajectory of the object among person [0.0, 0.0, 0.511, 1.0], person [0.532, 0.069, 0.999, 1.0] in the past 4 seconds, which moves the shortest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" }, { "answer": "D", "answer_type": "Past Memory", "middle_frame_timestamp": 39, "options": [ "A. [0.473, 0.35, 0.792, 0.799]", "B. [0.518, 0.386, 0.575, 0.676]", "C. [0.655, 0.896, 0.688, 0.919]", "D. [0.379, 0.0, 1.0, 1.0]" ], "question": "Where is the location of the person [0.601, 0.0, 0.999, 1.0] in the screen 4.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" } ]

[ 0, 39 ]

[ { "answer": "C", "answer_type": "Spatio Perception", "middle_frame_timestamp": 18, "options": [ "A. center, center (2), right-middle", "B. left-middle, left-middle, center, right-bottom", "C. right-top", "D. right-middle, left-middle (3), center (3)" ], "question": "Based on visible information, which option most accurately describes the location of the persons on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "D", "answer_type": "Past Memory", "middle_frame_timestamp": 20, "options": [ "A. It first appears 2 seconds before, at [0.743, 0.178, 1.0, 0.703].", "B. It first appears 9 seconds before, at [0.1, 0.149, 0.133, 0.328].", "C. It first appears 38 seconds before, at [0.412, 0.4, 0.643, 0.554].", "D. It first appears 6 seconds before, at [0.579, 0.253, 1.0, 0.642]." ], "question": "When does the person [0.641, 0.0, 1.0, 0.288] in the current screen first appear in the video? Give the corresponding position when it first appears.", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "B", "answer_type": "Future Prediction", "middle_frame_timestamp": 30, "options": [ "A. left", "B. left-top", "C. above", "D. right-top" ], "question": "What direction do you think the person [0.715, 0.411, 1.0, 0.797] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "B", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 33, "options": [ "A. 0 in the past. Compared with the past screen, the number increases.", "B. 1 in the past. Compared with the past screen, the number remains the same.", "C. 9 in the past. Compared with the past screen, the number increases.", "D. 1 in the past. Compared with the past screen, the number increases." ], "question": "How many beakers are there in the screen 30.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" }, { "answer": "D", "answer_type": "Temporal Perception", "middle_frame_timestamp": 33, "options": [ "A. It appears at 10.0s, 15.0 - 20.0s, 24.0 - 31.0s. And it disappears at 11.0 - 14.0s, 21.0 - 23.0s, 32.0 - 33.0s.", "B. It appears at 1.0 - 4.0s, 7.0 - 8.0s, 12.0 - 13.0s, 17.0 - 19.0s, 21.0 - 24.0s, 28.0 - 30.0s. And it disappears at 5.0 - 6.0s, 9.0 - 11.0s, 14.0 - 16.0s, 20.0s, 25.0 - 27.0s, 31.0 - 33.0s.", "C. It appears at 4.0 - 5.0s, 7.0 - 8.0s, 11.0 - 14.0s, 28.0 - 30.0s. And it disappears at 6.0s, 9.0 - 10.0s, 15.0 - 27.0s, 31.0 - 33.0s.", "D. It appears at 0.0 - 33.0s." ], "question": "What is the time period the beaker [0.518, 0.319, 0.588, 0.636] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "C", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 35, "options": [ "A. The trajectory is: [0.109, 0.375, 0.447, 1.0] -> [0.109, 0.372, 0.446, 1.0] -> [0.111, 0.37, 0.467, 1.0] -> [0.134, 0.379, 0.523, 1.0] -> [0.133, 0.362, 0.493, 1.0];", "B. The trajectory is: [0.0, 0.0, 0.377, 1.0] -> [0.0, 0.0, 0.382, 1.0] -> [0.0, 0.0, 0.391, 1.0];", "C. The trajectory is: [0.459, 0.0, 1.0, 1.0] -> [0.469, 0.192, 1.0, 1.0] -> [0.516, 0.104, 1.0, 1.0] -> [0.497, 0.196, 1.0, 1.0];", "D. The trajectory is: [0.309, 0.374, 0.351, 0.546] -> [0.306, 0.388, 0.38, 0.518] -> [0.309, 0.422, 0.391, 0.542];" ], "question": "What is the trajectory of the object among person [0.495, 0.193, 1.0, 1.0], beaker [0.517, 0.319, 0.618, 0.551] in the past 4 seconds, which moves the shortest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" } ]

[ 0, 35 ]

[ { "answer": "C", "answer_type": "Past Memory", "middle_frame_timestamp": 10, "options": [ "A. [0.373, 0.0, 0.442, 0.112]", "B. [0.501, 0.244, 0.509, 0.258]", "C. [0.045, 0.121, 0.222, 1.0]", "D. [0.438, 0.154, 0.659, 0.619]" ], "question": "Where is the location of the person [0.072, 0.121, 0.293, 1.0] in the screen 1.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "C", "answer_type": "Spatio Perception", "middle_frame_timestamp": 17, "options": [ "A. left-middle, bottom (2), center", "B. left-bottom, right-top (2)", "C. right-top", "D. left-bottom, right-bottom, bottom (2), left-bottom" ], "question": "Based on visible information, which option most accurately describes the location of the doors on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "B", "answer_type": "Future Prediction", "middle_frame_timestamp": 22, "options": [ "A. left", "B. left-bottom", "C. uncertain", "D. right-bottom" ], "question": "What direction do you think the person [0.052, 0.089, 0.218, 0.967] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "D", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 26, "options": [ "A. The trajectory is: [0.295, 0.164, 0.405, 0.725] -> [0.43, 0.097, 0.502, 0.675] -> [0.471, 0.221, 0.532, 0.414] -> [0.499, 0.381, 0.53, 0.45] -> [0.511, 0.431, 0.541, 0.576] -> [0.541, 0.432, 0.556, 0.482] -> [0.616, 0.356, 0.632, 0.4].", "B. The trajectory is: [0.511, 0.497, 0.519, 0.528] -> [0.515, 0.494, 0.525, 0.529] -> [0.523, 0.499, 0.533, 0.538] -> [0.529, 0.501, 0.542, 0.547] -> [0.534, 0.504, 0.547, 0.557] -> [0.542, 0.502, 0.559, 0.566] -> [0.556, 0.507, 0.576, 0.584].", "C. The trajectory is: [0.434, 0.439, 0.612, 0.693] -> [0.418, 0.457, 0.558, 0.726] -> [0.411, 0.371, 0.53, 0.736] -> [0.343, 0.333, 0.46, 0.768] -> [0.327, 0.338, 0.616, 0.96] -> [0.29, 0.406, 0.636, 0.911] -> [0.576, 0.4, 0.655, 0.758].", "D. The trajectory is: [0.77, 0.15, 0.905, 0.642] -> [0.784, 0.139, 0.938, 0.642] -> [0.72, 0.157, 0.809, 0.568] -> [0.711, 0.162, 0.85, 0.622] -> [0.77, 0.146, 0.898, 0.626] -> [0.759, 0.161, 0.891, 0.626] -> [0.777, 0.133, 0.88, 0.589]." ], "question": "In the video, what is the trajectory of the person [0.781, 0.125, 0.874, 0.56] in the past 7 seconds? Also point out the time period it disappears.", "sub_answer_type": "Object Trajectory" }, { "answer": "A", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 33, "options": [ "A. 2 in the past. Compared with the past screen, the number remains the same.", "B. 3 in the past. Compared with the past screen, the number increases.", "C. 3 in the past. Compared with the past screen, the number decreases.", "D. 9 in the past. Compared with the past screen, the number decreases." ], "question": "How many persons are there in the screen 3.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" }, { "answer": "B", "answer_type": "Temporal Perception", "middle_frame_timestamp": 33, "options": [ "A. It appears at 0.0 - 1.0s, 6.0 - 11.0s, 17.0 - 21.0s, 27.0 - 29.0s. And it disappears at 2.0 - 5.0s, 12.0 - 16.0s, 22.0 - 26.0s, 30.0 - 33.0s.", "B. It appears at 0.0 - 33.0s.", "C. It appears at 7.0 - 9.0s, 13.0 - 23.0s, 29.0 - 32.0s. And it disappears at 10.0 - 12.0s, 24.0 - 28.0s, 33.0s.", "D. It appears at 1.0s, 3.0 - 5.0s, 7.0 - 9.0s, 23.0 - 24.0s, 27.0s. And it disappears at 2.0s, 6.0s, 10.0 - 22.0s, 25.0 - 26.0s, 28.0 - 33.0s." ], "question": "What is the time period the door [0.66, 0.028, 0.709, 0.403] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" } ]

[ 0, 33 ]

[ { "answer": "A", "answer_type": "Spatio Perception", "middle_frame_timestamp": 6, "options": [ "A. center, right-middle", "B. center, right-middle (2), left-top", "C. left-middle, left-middle, right-middle, top", "D. center, center, left-bottom, top" ], "question": "Based on visible information, which option most accurately describes the location of the persons on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "B", "answer_type": "Temporal Perception", "middle_frame_timestamp": 14, "options": [ "A. It appears at 1.0s, 4.0 - 5.0s, 7.0 - 8.0s, 11.0 - 13.0s. And it disappears at 2.0 - 3.0s, 6.0s, 9.0 - 10.0s, 14.0s.", "B. It appears at 0.0 - 12.0s, 14.0s. And it disappears at 13.0s.", "C. It appears at 3.0s, 5.0 - 6.0s, 10.0 - 12.0s. And it disappears at 4.0s, 7.0 - 9.0s, 13.0 - 14.0s.", "D. It appears at 1.0s, 4.0s, 9.0 - 10.0s, 12.0s, 14.0s. And it disappears at 2.0 - 3.0s, 5.0 - 8.0s, 11.0s, 13.0s." ], "question": "What is the time period the microphone_with_wire [0.255, 0.386, 0.33, 0.75] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "A", "answer_type": "Past Memory", "middle_frame_timestamp": 17, "options": [ "A. It first appears 17 seconds before, at [0.72, 0.525, 0.781, 0.639].", "B. It first appears 8 seconds before, at [0.519, 0.594, 0.606, 0.664].", "C. It first appears 7 seconds before, at [0.845, 0.535, 0.903, 0.607].", "D. It first appears 2 seconds before, at [0.64, 0.532, 0.702, 0.774]." ], "question": "When does the microphone_with_wire [0.508, 0.244, 0.533, 0.297] in the current screen first appear in the video? Give the corresponding position when it first appears.", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "D", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 30, "options": [ "A. 5 in the past. Compared with the past screen, the number remains the same.", "B. 2 in the past. Compared with the past screen, the number decreases.", "C. 0 in the past. Compared with the past screen, the number increases.", "D. 2 in the past. Compared with the past screen, the number remains the same." ], "question": "How many persons are there in the screen 18.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" }, { "answer": "C", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 31, "options": [ "A. The trajectory is: [0.845, 0.411, 1.0, 0.95] -> [0.801, 0.411, 1.0, 0.949] -> [0.789, 0.412, 1.0, 0.951];", "B. The trajectory is: [0.369, 0.229, 0.459, 0.543] -> [0.38, 0.199, 0.505, 0.506] -> [0.412, 0.203, 0.495, 0.453];", "C. The trajectory is: [0.024, 0.212, 0.432, 1.0] -> [0.023, 0.232, 0.425, 1.0] -> [0.07, 0.268, 0.392, 1.0];", "D. The trajectory is: [0.312, 0.153, 0.521, 0.599] -> [0.323, 0.339, 0.551, 0.593] -> [0.333, 0.328, 0.532, 0.594] -> [0.372, 0.307, 0.58, 0.578] -> [0.3, 0.308, 0.673, 0.594];" ], "question": "What is the trajectory of the object among person [0.375, 0.24, 0.845, 1.0], person [0.048, 0.244, 0.408, 1.0], microphone_with_wire [0.403, 0.612, 0.475, 1.0] in the past 3 seconds, which moves the shortest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" }, { "answer": "A", "answer_type": "Future Prediction", "middle_frame_timestamp": 32, "options": [ "A. left-top", "B. below", "C. right-bottom", "D. right" ], "question": "What direction do you think the microphone_with_wire [0.445, 0.604, 0.532, 1.0] may move towards in the next second?", "sub_answer_type": "Movement Prediction" } ]

[ 0, 32 ]

[ { "answer": "B", "answer_type": "Temporal Perception", "middle_frame_timestamp": 5, "options": [ "A. It appears at 0.0 - 1.0s, 3.0s, 5.0s. And it disappears at 2.0s, 4.0s.", "B. It appears at 0.0 - 5.0s.", "C. It appears at 0.0s, 3.0 - 5.0s. And it disappears at 1.0 - 2.0s.", "D. It appears at 1.0 - 2.0s, 4.0s. And it disappears at 3.0s, 5.0s." ], "question": "What is the time period the dress_on_hanger [0.69, 0.362, 0.791, 0.931] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "D", "answer_type": "Future Prediction", "middle_frame_timestamp": 13, "options": [ "A. left-top", "B. right-bottom", "C. left", "D. stationary" ], "question": "What direction do you think the person [0.165, 0.343, 0.285, 0.631] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "B", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 19, "options": [ "A. The trajectory is: [0.0, 0.392, 0.164, 1.0] -> [0.198, 0.308, 0.611, 1.0] -> [0.341, 0.175, 0.809, 0.858];", "B. The trajectory is: [0.542, 0.664, 0.641, 1.0] -> [0.536, 0.664, 0.641, 1.0] -> [0.531, 0.664, 0.64, 1.0];", "C. The trajectory is: [0.112, 0.373, 0.446, 1.0] -> [0.11, 0.376, 0.447, 1.0] -> [0.112, 0.375, 0.446, 1.0] -> [0.109, 0.375, 0.447, 1.0] -> [0.109, 0.372, 0.446, 1.0];", "D. The trajectory is: [0.447, 0.0, 0.57, 0.318] -> [0.412, 0.0, 0.434, 0.022] -> [0.575, 0.0, 0.623, 0.156] -> [0.312, 0.0, 0.438, 0.44];" ], "question": "What is the trajectory of the object among clothes_on_hanger [0.84, 0.644, 0.892, 0.97], person [0.257, 0.145, 0.537, 0.848], person [0.131, 0.325, 0.276, 0.63], clothes_on_hanger [0.53, 0.664, 0.64, 1.0], dress_on_hanger [0.629, 0.663, 0.701, 0.933] in the past 3 seconds, which moves the shortest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" }, { "answer": "D", "answer_type": "Spatio Perception", "middle_frame_timestamp": 20, "options": [ "A. right-bottom, center (2), left-bottom, right-bottom, right-middle", "B. center, bottom, left-middle, left-bottom, right-bottom", "C. left-middle, right-middle (2), left-bottom", "D. bottom, bottom, right-bottom" ], "question": "Based on visible information, which option most accurately describes the location of the clothes_on_hangers on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "C", "answer_type": "Past Memory", "middle_frame_timestamp": 27, "options": [ "A. [0.427, 0.546, 0.568, 1.0]", "B. [0.423, 0.211, 0.499, 0.622]", "C. [0.155, 0.345, 0.291, 0.63]", "D. [0.453, 0.347, 0.636, 0.625]" ], "question": "Where is the location of the person [0.396, 0.303, 0.597, 0.817] in the screen 13.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "A", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 31, "options": [ "A. 3 in the past. Compared with the past screen, the number remains the same.", "B. 3 in the past. Compared with the past screen, the number decreases.", "C. 2 in the past. Compared with the past screen, the number remains the same.", "D. 7 in the past. Compared with the past screen, the number increases." ], "question": "How many clothes_on_hangers are there in the screen 9.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" } ]

[ 0, 31 ]

[ { "answer": "A", "answer_type": "Future Prediction", "middle_frame_timestamp": 6, "options": [ "A. stationary", "B. uncertain", "C. below", "D. right-bottom" ], "question": "What direction do you think the person [0.167, 0.195, 0.822, 0.603] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "B", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 7, "options": [ "A. The trajectory is: [0.666, 0.16, 0.88, 0.972] -> [0.64, 0.117, 0.854, 0.939] -> [0.661, 0.118, 0.875, 0.932] -> [0.612, 0.099, 0.812, 0.911];", "B. The trajectory is: [0.449, 0.511, 0.767, 0.575] -> [0.453, 0.516, 0.775, 0.584] -> [0.451, 0.517, 0.771, 0.582];", "C. The trajectory is: [0.491, 0.226, 0.561, 0.486];", "D. The trajectory is: [0.429, 0.401, 0.51, 0.811] -> [0.495, 0.422, 0.542, 0.638] -> [0.515, 0.417, 0.554, 0.625] -> [0.493, 0.372, 0.58, 0.858];" ], "question": "What is the trajectory of the object among person [0.172, 0.196, 0.828, 0.606], cellular_telephone [0.324, 0.552, 0.504, 0.585], plate [0.457, 0.518, 0.776, 0.585] in the past 3 seconds, which moves the shortest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" }, { "answer": "D", "answer_type": "Temporal Perception", "middle_frame_timestamp": 7, "options": [ "A. It appears at 0.0 - 1.0s, 5.0s. And it disappears at 2.0 - 4.0s, 6.0 - 7.0s.", "B. It appears at 3.0 - 4.0s, 6.0s. And it disappears at 5.0s, 7.0s.", "C. It appears at 1.0s, 4.0s, 7.0s. And it disappears at 2.0 - 3.0s, 5.0 - 6.0s.", "D. It appears at 0.0 - 7.0s." ], "question": "What is the time period the person [0.172, 0.196, 0.828, 0.606] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "C", "answer_type": "Past Memory", "middle_frame_timestamp": 23, "options": [ "A. [0.594, 0.417, 0.612, 0.435]", "B. [0.835, 0.033, 1.0, 1.0]", "C. [0.157, 0.188, 0.818, 0.597]", "D. [0.361, 0.256, 0.686, 0.854]" ], "question": "Where is the location of the person [0.0, 0.071, 1.0, 1.0] in the screen 19.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "D", "answer_type": "Spatio Perception", "middle_frame_timestamp": 24, "options": [ "A. top, right-top, left-middle (2)", "B. left-bottom, bottom (2), left-bottom (4), right-bottom (2)", "C. center, top, right-middle (3), right-top", "D. left-bottom" ], "question": "Based on visible information, which option most accurately describes the location of the plates on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "A", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 28, "options": [ "A. 1 in the past. Compared with the past screen, the number remains the same.", "B. 10 in the past. Compared with the past screen, the number remains the same.", "C. 8 in the past. Compared with the past screen, the number remains the same.", "D. 5 in the past. Compared with the past screen, the number decreases." ], "question": "How many plates are there in the screen 21.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" } ]

[ 0, 28 ]

[ { "answer": "B", "answer_type": "Future Prediction", "middle_frame_timestamp": 2, "options": [ "A. above", "B. stationary", "C. right", "D. uncertain" ], "question": "What direction do you think the towel [0.537, 0.503, 0.739, 1.0] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "C", "answer_type": "Temporal Perception", "middle_frame_timestamp": 6, "options": [ "A. It appears at 1.0s, 6.0s. And it disappears at 2.0 - 5.0s.", "B. It appears at 0.0 - 5.0s. And it disappears at 6.0s.", "C. It appears at 0.0 - 6.0s.", "D. It appears at 3.0s. And it disappears at 4.0 - 6.0s." ], "question": "What is the time period the towel [0.541, 0.512, 0.743, 1.0] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "A", "answer_type": "Spatio Perception", "middle_frame_timestamp": 20, "options": [ "A. center", "B. bottom, left-bottom (3), right-middle, right-bottom (2), center", "C. right-middle, center, left-middle (2), right-middle", "D. left-middle, bottom, top" ], "question": "Based on visible information, which option most accurately describes the location of the persons on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "C", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 20, "options": [ "A. The trajectory is: [0.233, 0.239, 0.877, 0.997] -> [0.202, 0.164, 0.876, 0.96] -> [0.149, 0.161, 0.876, 0.961] -> [0.131, 0.167, 0.876, 0.962] -> [0.148, 0.133, 0.876, 0.924] -> [0.152, 0.117, 0.877, 0.906] -> [0.169, 0.083, 0.877, 0.882] -> [0.167, 0.076, 0.876, 0.868] -> [0.193, 0.118, 0.877, 0.915] -> [0.212, 0.143, 0.876, 0.932].", "B. The trajectory is: [0.0, 0.408, 0.639, 1.0] -> [0.0, 0.419, 0.678, 1.0] -> [0.0, 0.49, 0.589, 1.0] -> [0.0, 0.56, 0.552, 1.0] -> [0.0, 0.512, 0.589, 1.0] -> [0.0, 0.498, 0.586, 1.0] -> [0.0, 0.452, 0.623, 1.0] -> [0.0, 0.431, 0.622, 1.0] -> [0.0, 0.456, 0.597, 1.0] -> [0.0, 0.433, 0.644, 1.0].", "C. The trajectory is: [0.313, 0.732, 0.342, 0.822] -> [0.316, 0.749, 0.345, 0.842] -> [0.315, 0.776, 0.343, 0.875] -> [0.307, 0.761, 0.338, 0.862] -> [0.302, 0.736, 0.33, 0.829] -> [0.302, 0.743, 0.336, 0.842] -> [0.306, 0.747, 0.338, 0.85] -> [0.306, 0.756, 0.338, 0.858] -> [0.312, 0.746, 0.344, 0.851] -> [0.315, 0.758, 0.346, 0.858].", "D. The trajectory is: [0.473, 0.344, 0.771, 0.8] -> [0.486, 0.326, 0.785, 0.819] -> [0.478, 0.331, 0.806, 0.796] -> [0.485, 0.332, 0.804, 0.796] -> [0.478, 0.347, 0.797, 0.797] -> [0.472, 0.348, 0.793, 0.797] -> [0.473, 0.35, 0.792, 0.798] -> [0.473, 0.35, 0.792, 0.799] -> [0.471, 0.349, 0.791, 0.795] -> [0.471, 0.347, 0.79, 0.796]." ], "question": "In the video, what is the trajectory of the bottle [0.316, 0.756, 0.348, 0.853] in the past 10 seconds? Also point out the time period it disappears.", "sub_answer_type": "Object Trajectory" }, { "answer": "C", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 27, "options": [ "A. 7 in the past. Compared with the past screen, the number increases.", "B. 8 in the past. Compared with the past screen, the number decreases.", "C. 1 in the past. Compared with the past screen, the number remains the same.", "D. 6 in the past. Compared with the past screen, the number decreases." ], "question": "How many covers are there in the screen 14.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" }, { "answer": "A", "answer_type": "Past Memory", "middle_frame_timestamp": 30, "options": [ "A. It first appears 30 seconds before, at [0.218, 0.0, 0.664, 0.982].", "B. It first appears 23 seconds before, at [0.59, 0.828, 0.79, 1.0].", "C. It first appears 21 seconds before, at [0.5, 0.526, 0.628, 0.81].", "D. It first appears 10 seconds before, at [0.935, 0.362, 1.0, 0.711]." ], "question": "When does the person [0.199, 0.0, 0.617, 1.0] in the current screen first appear in the video? Give the corresponding position when it first appears.", "sub_answer_type": "Trajectory Retrieval" } ]

[ 0, 30 ]

[ { "answer": "C", "answer_type": "Temporal Perception", "middle_frame_timestamp": 8, "options": [ "A. It appears at 1.0s, 5.0 - 6.0s. And it disappears at 2.0 - 4.0s, 7.0 - 8.0s.", "B. It appears at 0.0s, 2.0s, 4.0s, 7.0 - 8.0s. And it disappears at 1.0s, 3.0s, 5.0 - 6.0s.", "C. It appears at 3.0 - 4.0s, 7.0 - 8.0s. And it disappears at 5.0 - 6.0s.", "D. It appears at 2.0s, 7.0 - 8.0s. And it disappears at 3.0 - 6.0s." ], "question": "What is the time period the person [0.232, 0.17, 0.293, 0.301] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "C", "answer_type": "Future Prediction", "middle_frame_timestamp": 16, "options": [ "A. below", "B. uncertain", "C. stationary", "D. left" ], "question": "What direction do you think the person [0.411, 0.106, 0.579, 1.0] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "B", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 18, "options": [ "A. 9 in the past. Compared with the past screen, the number remains the same.", "B. 0 in the past. Compared with the past screen, the number increases.", "C. 1 in the past. Compared with the past screen, the number increases.", "D. 6 in the past. Compared with the past screen, the number increases." ], "question": "How many notebooks are there in the screen 10.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" }, { "answer": "D", "answer_type": "Past Memory", "middle_frame_timestamp": 23, "options": [ "A. It first appears 13 seconds before, at [0.759, 0.66, 1.0, 1.0].", "B. It first appears 1 seconds before, at [0.673, 0.788, 0.864, 1.0].", "C. It first appears 14 seconds before, at [0.494, 0.806, 0.558, 0.875].", "D. It first appears 23 seconds before, at [0.065, 0.107, 0.44, 1.0]." ], "question": "When does the person [0.618, 0.088, 0.855, 1.0] in the current screen first appear in the video? Give the corresponding position when it first appears.", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "C", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 23, "options": [ "A. Their distance almost remains unchanged.", "B. They are getting farther apart.", "C. They are getting closer." ], "question": "Compared with 13 seconds ago, are the person [0.37, 0.11, 0.59, 1.0] and the person [0.279, 0.108, 0.384, 0.541] closer or farther apart?", "sub_answer_type": "Object Trajectory" }, { "answer": "C", "answer_type": "Spatio Perception", "middle_frame_timestamp": 32, "options": [ "A. center, center, left-middle, top", "B. right-top, left-middle, right-top", "C. center, center, left-middle, right-middle", "D. right-middle, bottom, center, right-middle" ], "question": "Based on visible information, which option most accurately describes the location of the persons on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" } ]

[ 0, 32 ]

[ { "answer": "D", "answer_type": "Spatio Perception", "middle_frame_timestamp": 9, "options": [ "A. center, left-bottom (2), left-middle, center, bottom", "B. left-middle, top (2), right-middle", "C. center, right-middle, center (4), left-middle (2)", "D. left-middle, center (2), right-middle" ], "question": "Based on visible information, which option most accurately describes the location of the car_ on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "D", "answer_type": "Temporal Perception", "middle_frame_timestamp": 10, "options": [ "A. It appears at 0.0 - 1.0s, 4.0s, 8.0s, 10.0s. And it disappears at 2.0 - 3.0s, 5.0 - 7.0s, 9.0s.", "B. It appears at 0.0s, 2.0 - 3.0s, 7.0 - 10.0s. And it disappears at 1.0s, 4.0 - 6.0s.", "C. It appears at 1.0 - 2.0s, 5.0s, 7.0s, 10.0s. And it disappears at 3.0 - 4.0s, 6.0s, 8.0 - 9.0s.", "D. It appears at 0.0 - 10.0s." ], "question": "What is the time period the car [0.291, 0.333, 0.347, 0.425] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "D", "answer_type": "Past Memory", "middle_frame_timestamp": 12, "options": [ "A. [0.312, 0.506, 0.377, 0.722]", "B. [0.159, 0.076, 0.682, 1.0]", "C. [0.123, 0.215, 0.359, 0.803]", "D. [0.366, 0.356, 0.414, 0.425]" ], "question": "Where is the location of the car [0.443, 0.338, 0.487, 0.408] in the screen 8.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "B", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 17, "options": [ "A. The trajectory is: [0.579, 0.342, 0.94, 0.843] -> [0.374, 0.322, 0.954, 0.874] -> [0.409, 0.342, 0.892, 0.81] -> [0.709, 0.425, 1.0, 0.836];", "B. The trajectory is: [0.546, 0.35, 0.579, 0.401] -> [0.547, 0.351, 0.578, 0.396] -> [0.564, 0.347, 0.581, 0.386];", "C. The trajectory is: [0.684, 0.017, 0.805, 0.585] -> [0.506, 0.14, 0.873, 0.631] -> [0.705, 0.0, 0.944, 0.644];", "D. The trajectory is: [0.502, 0.0, 0.832, 1.0] -> [0.505, 0.0, 0.834, 1.0] -> [0.489, 0.0, 0.813, 1.0] -> [0.496, 0.0, 0.813, 1.0] -> [0.507, 0.0, 0.823, 1.0];" ], "question": "What is the trajectory of the object among car [0.545, 0.346, 0.577, 0.393], car [0.402, 0.333, 0.446, 0.406], car [0.469, 0.336, 0.519, 0.422], car [0.981, 0.479, 1.0, 0.638] in the past 3 seconds, which moves the longest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" }, { "answer": "A", "answer_type": "Future Prediction", "middle_frame_timestamp": 25, "options": [ "A. stationary", "B. left", "C. above", "D. left-bottom" ], "question": "What direction do you think the car [0.327, 0.218, 0.629, 0.732] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "A", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 39, "options": [ "A. 2 in the past. Compared with the past screen, the number decreases.", "B. 9 in the past. Compared with the past screen, the number decreases.", "C. 3 in the past. Compared with the past screen, the number decreases.", "D. 7 in the past. Compared with the past screen, the number remains the same." ], "question": "How many cars are there in the screen 14.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" } ]

[ 0, 39 ]

[ { "answer": "D", "answer_type": "Future Prediction", "middle_frame_timestamp": 5, "options": [ "A. left", "B. right-top", "C. left-top", "D. left-bottom" ], "question": "What direction do you think the person [0.044, 0.206, 0.241, 0.773] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "A", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 7, "options": [ "A. The trajectory is: [0.838, 0.173, 1.0, 0.954] -> [0.562, 0.175, 0.719, 0.838] -> [0.441, 0.208, 0.617, 0.86];", "B. The trajectory is: [0.873, 0.0, 1.0, 0.376] -> [0.585, 0.0, 0.696, 0.369] -> [0.062, 0.001, 0.264, 0.599];", "C. The trajectory is: [0.583, 0.516, 0.64, 0.541] -> [0.603, 0.554, 0.663, 0.576] -> [0.606, 0.589, 0.656, 0.609];", "D. The trajectory is: [0.212, 0.526, 0.238, 0.571] -> [0.362, 0.554, 0.382, 0.594] -> [0.289, 0.624, 0.304, 0.671] -> [0.264, 0.507, 0.287, 0.544] -> [0.334, 0.478, 0.35, 0.511];" ], "question": "What is the trajectory of the object among person [0.588, 0.258, 0.666, 0.417], person [0.756, 0.212, 0.911, 0.969], person [0.055, 0.233, 0.253, 0.9], person [0.353, 0.315, 0.414, 0.394], person [0.234, 0.15, 0.641, 1.0] in the past 3 seconds, which moves the longest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" }, { "answer": "A", "answer_type": "Past Memory", "middle_frame_timestamp": 15, "options": [ "A. It first appears 15 seconds before, at [0.242, 0.192, 0.57, 1.0].", "B. It first appears 2 seconds before, at [0.029, 0.294, 0.142, 0.544].", "C. It first appears 24 seconds before, at [0.63, 0.397, 0.852, 0.878].", "D. It first appears 7 seconds before, at [0.453, 0.756, 0.466, 0.776]." ], "question": "When does the person [0.0, 0.185, 0.43, 1.0] in the current screen first appear in the video? Give the corresponding position when it first appears.", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "A", "answer_type": "Spatio Perception", "middle_frame_timestamp": 20, "options": [ "A. center, right-middle (2), left-middle, center (3)", "B. center, bottom, left-bottom (2), left-middle (2)", "C. center, center, left-middle (3)", "D. left-middle, left-middle, left-top" ], "question": "Based on visible information, which option most accurately describes the location of the persons on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "A", "answer_type": "Temporal Perception", "middle_frame_timestamp": 26, "options": [ "A. It appears at 0.0 - 26.0s.", "B. It appears at 7.0 - 11.0s, 13.0 - 17.0s, 20.0 - 22.0s, 25.0 - 26.0s. And it disappears at 12.0s, 18.0 - 19.0s, 23.0 - 24.0s.", "C. It appears at 4.0 - 6.0s, 8.0 - 13.0s, 17.0 - 18.0s, 21.0 - 22.0s, 26.0s. And it disappears at 7.0s, 14.0 - 16.0s, 19.0 - 20.0s, 23.0 - 25.0s.", "D. It appears at 0.0 - 1.0s, 4.0 - 5.0s, 13.0 - 14.0s, 17.0 - 18.0s. And it disappears at 2.0 - 3.0s, 6.0 - 12.0s, 15.0 - 16.0s, 19.0 - 26.0s." ], "question": "What is the time period the person [0.536, 0.0, 1.0, 1.0] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "A", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 32, "options": [ "A. Yes, it exists.", "B. No, it does not exist." ], "question": "Is the person [0.0, 0.425, 0.058, 1.0] still in the screen 9.0 seconds before?", "sub_answer_type": "Object Presence" } ]

[ 0, 32 ]

[ { "answer": "A", "answer_type": "Spatio Perception", "middle_frame_timestamp": 15, "options": [ "A. center", "B. right-bottom, right-middle, center (4)", "C. left-middle, left-middle (2), right-middle, center, bottom", "D. bottom, bottom, center, left-bottom" ], "question": "Based on visible information, which option most accurately describes the location of the balls on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "C", "answer_type": "Future Prediction", "middle_frame_timestamp": 25, "options": [ "A. below", "B. left-bottom", "C. right-top", "D. left-top" ], "question": "What direction do you think the ball [0.571, 0.336, 0.716, 0.603] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "C", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 27, "options": [ "A. 4 in the past. Compared with the past screen, the number decreases.", "B. 5 in the past. Compared with the past screen, the number remains the same.", "C. 1 in the past. Compared with the past screen, the number remains the same.", "D. 3 in the past. Compared with the past screen, the number increases." ], "question": "How many balls are there in the screen 11.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" }, { "answer": "B", "answer_type": "Temporal Perception", "middle_frame_timestamp": 29, "options": [ "A. It appears at 0.0 - 2.0s, 8.0 - 18.0s, 22.0s. And it disappears at 3.0 - 7.0s, 19.0 - 21.0s, 23.0 - 29.0s.", "B. It appears at 0.0 - 29.0s.", "C. It appears at 1.0 - 8.0s, 10.0s, 18.0 - 22.0s, 25.0 - 26.0s, 28.0 - 29.0s. And it disappears at 9.0s, 11.0 - 17.0s, 23.0 - 24.0s, 27.0s.", "D. It appears at 6.0 - 10.0s, 15.0 - 18.0s, 21.0 - 25.0s, 28.0 - 29.0s. And it disappears at 11.0 - 14.0s, 19.0 - 20.0s, 26.0 - 27.0s." ], "question": "What is the time period the rabbit [0.485, 0.381, 0.684, 0.707] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "A", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 38, "options": [ "A. The trajectory is: [0.495, 0.382, 0.654, 0.671] -> [0.512, 0.447, 0.686, 0.757] -> [0.509, 0.46, 0.691, 0.728];", "B. The trajectory is: [0.56, 0.723, 0.836, 0.878] -> [0.56, 0.721, 0.835, 0.878] -> [0.56, 0.721, 0.835, 0.878];", "C. The trajectory is: [0.622, 0.667, 0.694, 0.937] -> [0.598, 0.666, 0.676, 0.937] -> [0.584, 0.667, 0.651, 0.937] -> [0.571, 0.668, 0.645, 0.937] -> [0.573, 0.668, 0.646, 0.94];", "D. The trajectory is: [0.577, 0.819, 0.734, 0.9] -> [0.577, 0.819, 0.734, 0.9] -> [0.576, 0.819, 0.734, 0.899] -> [0.576, 0.819, 0.734, 0.897];" ], "question": "What is the trajectory of the object among rabbit [0.445, 0.357, 0.592, 0.751], ball [0.559, 0.362, 0.709, 0.635] in the past 3 seconds, which moves the shortest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" }, { "answer": "B", "answer_type": "Past Memory", "middle_frame_timestamp": 39, "options": [ "A. [0.446, 0.542, 0.498, 0.625]", "B. [0.398, 0.344, 0.538, 0.518]", "C. [0.42, 0.462, 0.476, 0.592]", "D. [0.216, 0.593, 0.333, 0.733]" ], "question": "Where is the location of the ball [0.472, 0.353, 0.623, 0.625] in the screen 21.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" } ]

[ 0, 39 ]

[ { "answer": "A", "answer_type": "Spatio Perception", "middle_frame_timestamp": 4, "options": [ "A. right-top.", "B. right-top, left, left-bottom, right-bottom, right-bottom.", "C. left-top, right-bottom (4), right-top (2), left-bottom, right-top.", "D. right-top, left-bottom (2), right-top." ], "question": "Which option most accurately describes the relative positions of other balls with respect to the reference position [0.321, 0.531, 0.352, 0.585] on the screen? (Note: Positions with counts, e.g., 'left-bottom (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "C", "answer_type": "Temporal Perception", "middle_frame_timestamp": 9, "options": [ "A. It appears at 1.0s, 4.0 - 9.0s. And it disappears at 2.0 - 3.0s.", "B. It appears at 1.0s, 3.0 - 5.0s, 9.0s. And it disappears at 2.0s, 6.0 - 8.0s.", "C. It appears at 0.0 - 7.0s, 9.0s. And it disappears at 8.0s.", "D. It appears at 0.0 - 2.0s, 4.0s, 8.0 - 9.0s. And it disappears at 3.0s, 5.0 - 7.0s." ], "question": "What is the time period the person [0.847, 0.0, 1.0, 0.928] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "C", "answer_type": "Past Memory", "middle_frame_timestamp": 11, "options": [ "A. It first appears 27 seconds before, at [0.402, 0.544, 0.531, 1.0].", "B. It first appears 35 seconds before, at [0.162, 0.606, 0.374, 0.908].", "C. It first appears 11 seconds before, at [0.321, 0.531, 0.352, 0.585].", "D. It first appears 10 seconds before, at [0.394, 0.626, 0.516, 0.676]." ], "question": "When does the ball [0.321, 0.531, 0.352, 0.585] in the current screen first appear in the video? Give the corresponding position when it first appears.", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "A", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 23, "options": [ "A. The trajectory is: [0.418, 0.461, 0.444, 0.508] -> [0.418, 0.461, 0.444, 0.508] -> [0.418, 0.461, 0.444, 0.508];", "B. The trajectory is: [0.0, 0.84, 0.059, 1.0] -> [0.0, 0.833, 0.047, 1.0] -> [0.0, 0.815, 0.064, 1.0];", "C. The trajectory is: [0.507, 0.318, 0.595, 0.667] -> [0.49, 0.333, 0.559, 0.704] -> [0.48, 0.372, 0.555, 0.715];", "D. The trajectory is: [0.623, 0.45, 0.752, 0.621] -> [0.639, 0.481, 0.752, 0.621] -> [0.58, 0.469, 0.702, 0.621] -> [0.625, 0.427, 0.75, 0.588];" ], "question": "What is the trajectory of the object among person [0.511, 0.0, 1.0, 0.95], ball [0.418, 0.461, 0.444, 0.508], cue [0.482, 0.221, 0.794, 0.444] in the past 3 seconds, which moves the shortest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" }, { "answer": "D", "answer_type": "Future Prediction", "middle_frame_timestamp": 25, "options": [ "A. left-bottom", "B. left-top", "C. stationary", "D. right-bottom" ], "question": "What direction do you think the person [0.516, 0.0, 1.0, 0.946] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "B", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 29, "options": [ "A. 1 in the past. Compared with the past screen, the number remains the same.", "B. 2 in the past. Compared with the past screen, the number decreases.", "C. 6 in the past. Compared with the past screen, the number decreases.", "D. 7 in the past. Compared with the past screen, the number increases." ], "question": "How many balls are there in the screen 27.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" } ]

[ 0, 29 ]

[ { "answer": "B", "answer_type": "Spatio Perception", "middle_frame_timestamp": 0, "options": [ "A. left-middle, center (4), left-middle", "B. left-top", "C. center, right-middle, center, top", "D. center, left-middle, right-bottom, right-middle" ], "question": "Based on visible information, which option most accurately describes the location of the mallets on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "C", "answer_type": "Future Prediction", "middle_frame_timestamp": 6, "options": [ "A. left-bottom", "B. stationary", "C. left-top", "D. right" ], "question": "What direction do you think the bell [0.547, 0.0, 0.908, 0.658] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "D", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 13, "options": [ "A. 3 in the past. Compared with the past screen, the number remains the same.", "B. 5 in the past. Compared with the past screen, the number remains the same.", "C. 6 in the past. Compared with the past screen, the number remains the same.", "D. 1 in the past. Compared with the past screen, the number remains the same." ], "question": "How many mallets are there in the screen 5.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" }, { "answer": "B", "answer_type": "Past Memory", "middle_frame_timestamp": 20, "options": [ "A. [0.511, 0.206, 0.537, 0.31]", "B. [0.0, 0.0, 0.784, 0.767]", "C. [0.613, 0.39, 0.685, 0.712]", "D. [0.512, 0.775, 0.608, 0.842]" ], "question": "Where is the location of the mallet [0.225, 0.0, 0.742, 0.852] in the screen 5.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "A", "answer_type": "Temporal Perception", "middle_frame_timestamp": 29, "options": [ "A. It appears at 14.0 - 27.0s.", "B. It appears at 0.0s, 7.0s, 11.0 - 22.0s, 24.0 - 29.0s. And it disappears at 1.0 - 6.0s, 8.0 - 10.0s, 23.0s.", "C. It appears at 3.0 - 8.0s, 13.0 - 23.0s, 26.0 - 28.0s. And it disappears at 9.0 - 12.0s, 24.0 - 25.0s, 29.0s.", "D. It appears at 0.0 - 5.0s, 15.0 - 17.0s, 22.0 - 24.0s. And it disappears at 6.0 - 14.0s, 18.0 - 21.0s, 25.0 - 29.0s." ], "question": "What is the time period the person [0.0, 0.31, 0.231, 1.0] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "A", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 36, "options": [ "A. They are getting closer.", "B. They are getting farther apart.", "C. Their distance almost remains unchanged." ], "question": "Compared with 13 seconds ago, are the bell [0.755, 0.0, 0.917, 0.419] and the person [0.0, 0.252, 0.325, 1.0] closer or farther apart?", "sub_answer_type": "Object Trajectory" } ]

[ 0, 36 ]

[ { "answer": "D", "answer_type": "Past Memory", "middle_frame_timestamp": 6, "options": [ "A. [0.327, 0.218, 0.629, 0.732]", "B. [0.186, 0.218, 0.315, 0.761]", "C. [0.766, 0.633, 0.969, 0.731]", "D. [0.543, 0.542, 0.557, 0.572]" ], "question": "Where is the location of the car_door [0.578, 0.557, 0.604, 0.59] in the screen 2.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "D", "answer_type": "Spatio Perception", "middle_frame_timestamp": 7, "options": [ "A. right-top, right-top (2), left-top.", "B. left-top, right-top, left-bottom, left-bottom.", "C. left-bottom, left-bottom (2), right-bottom, right-bottom.", "D. right-bottom, right-bottom, left-top (2), left-top." ], "question": "Which option most accurately describes the relative positions of other persons with respect to the reference position [0.63, 0.5, 0.654, 0.565] on the screen? (Note: Positions with counts, e.g., 'left-bottom (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "D", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 7, "options": [ "A. The trajectory is: [0.422, 0.0, 0.85, 1.0] -> [0.408, 0.0, 0.845, 1.0] -> [0.298, 0.0, 0.855, 1.0].", "B. The trajectory is: [0.52, 0.127, 0.689, 0.281] -> [0.492, 0.483, 0.691, 0.875] -> [0.28, 0.135, 0.578, 0.469].", "C. The trajectory is: [0.963, 0.653, 1.0, 0.711] -> [0.986, 0.633, 1.0, 0.674] -> [0.741, 0.562, 0.941, 0.611].", "D. The trajectory is: [0.556, 0.53, 0.562, 0.538] -> [0.569, 0.538, 0.578, 0.561] -> [0.591, 0.514, 0.604, 0.559]." ], "question": "In the video, what is the trajectory of the person [0.63, 0.5, 0.654, 0.565] in the past 3 seconds? Also point out the time period it disappears.", "sub_answer_type": "Object Trajectory" }, { "answer": "B", "answer_type": "Future Prediction", "middle_frame_timestamp": 11, "options": [ "A. left-top", "B. right-bottom", "C. right", "D. left-bottom" ], "question": "What direction do you think the person [0.686, 0.5, 0.715, 0.602] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "C", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 12, "options": [ "A. 4 in the past. Compared with the past screen, the number remains the same.", "B. 2 in the past. Compared with the past screen, the number increases.", "C. 6 in the past. Compared with the past screen, the number decreases.", "D. 8 in the past. Compared with the past screen, the number decreases." ], "question": "How many persons are there in the screen 5.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" }, { "answer": "B", "answer_type": "Temporal Perception", "middle_frame_timestamp": 15, "options": [ "A. It appears at 1.0s, 4.0s, 7.0 - 8.0s, 10.0 - 12.0s, 15.0s. And it disappears at 2.0 - 3.0s, 5.0 - 6.0s, 9.0s, 13.0 - 14.0s.", "B. It appears at 5.0 - 15.0s.", "C. It appears at 1.0 - 4.0s, 9.0s, 13.0s. And it disappears at 5.0 - 8.0s, 10.0 - 12.0s, 14.0 - 15.0s.", "D. It appears at 0.0s, 3.0 - 5.0s, 7.0 - 9.0s, 13.0s. And it disappears at 1.0 - 2.0s, 6.0s, 10.0 - 12.0s, 14.0 - 15.0s." ], "question": "What is the time period the person [0.048, 0.514, 0.085, 0.591] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" } ]

[ 0, 15 ]

[ { "answer": "A", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 10, "options": [ "A. The trajectory is: [0.769, 0.136, 0.777, 0.153] -> [0.742, 0.125, 0.75, 0.142] -> [0.705, 0.112, 0.714, 0.129];", "B. The trajectory is: [0.352, 0.154, 0.633, 0.674] -> [0.348, 0.215, 0.612, 0.688] -> [0.394, 0.221, 0.626, 0.618];", "C. The trajectory is: [0.38, 0.862, 1.0, 1.0] -> [0.379, 0.861, 1.0, 1.0] -> [0.38, 0.86, 1.0, 1.0] -> [0.381, 0.858, 1.0, 1.0] -> [0.378, 0.861, 1.0, 1.0] -> [0.38, 0.862, 1.0, 1.0];", "D. The trajectory is: [0.479, 0.418, 0.528, 0.529] -> [0.48, 0.438, 0.523, 0.531] -> [0.478, 0.435, 0.525, 0.535] -> [0.477, 0.446, 0.52, 0.538];" ], "question": "What is the trajectory of the object among sheep [0.481, 0.569, 0.588, 0.721], sheep [0.443, 0.171, 0.46, 0.193], sheep [0.346, 0.238, 0.356, 0.265], sheep [0.62, 0.09, 0.629, 0.108], sheep [0.679, 0.103, 0.688, 0.121], sheep [0.614, 0.096, 0.623, 0.111] in the past 3 seconds, which moves the shortest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" }, { "answer": "A", "answer_type": "Past Memory", "middle_frame_timestamp": 16, "options": [ "A. [0.43, 0.121, 0.445, 0.146]", "B. [0.626, 0.517, 0.645, 0.568]", "C. [0.456, 0.243, 0.552, 0.821]", "D. [0.967, 0.042, 1.0, 0.169]" ], "question": "Where is the location of the sheep [0.434, 0.122, 0.449, 0.149] in the screen 1.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "D", "answer_type": "Spatio Perception", "middle_frame_timestamp": 27, "options": [ "A. left-bottom, left-bottom (3), left-top (2), left-bottom.", "B. right-bottom, right-bottom, left-bottom, right-top.", "C. left-bottom, right-bottom, left-top, right-bottom.", "D. right-top, left-bottom, right-top, right-top." ], "question": "Which option most accurately describes the relative positions of other sheep with respect to the reference position [0.354, 0.386, 0.366, 0.412] on the screen? (Note: Positions with counts, e.g., 'left-bottom (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "C", "answer_type": "Temporal Perception", "middle_frame_timestamp": 28, "options": [ "A. It appears at 0.0 - 2.0s, 5.0 - 7.0s, 13.0s, 22.0s, 25.0 - 28.0s. And it disappears at 3.0 - 4.0s, 8.0 - 12.0s, 14.0 - 21.0s, 23.0 - 24.0s.", "B. It appears at 1.0 - 2.0s, 11.0 - 12.0s, 14.0 - 15.0s, 17.0 - 22.0s, 24.0 - 25.0s, 27.0 - 28.0s. And it disappears at 3.0 - 10.0s, 13.0s, 16.0s, 23.0s, 26.0s.", "C. It appears at 0.0 - 28.0s.", "D. It appears at 2.0 - 3.0s, 6.0s, 9.0s, 17.0 - 19.0s, 24.0 - 25.0s, 28.0s. And it disappears at 4.0 - 5.0s, 7.0 - 8.0s, 10.0 - 16.0s, 20.0 - 23.0s, 26.0 - 27.0s." ], "question": "What is the time period the sheep [0.393, 0.432, 0.404, 0.461] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "A", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 29, "options": [ "A. Yes, it exists.", "B. No, it does not exist." ], "question": "Is the sheep [0.669, 0.307, 0.678, 0.322] still in the screen 19.0 seconds before?", "sub_answer_type": "Object Presence" }, { "answer": "B", "answer_type": "Future Prediction", "middle_frame_timestamp": 33, "options": [ "A. below", "B. left-bottom", "C. stationary", "D. uncertain" ], "question": "What direction do you think the sheep [0.42, 0.475, 0.451, 0.529] may move towards in the next second?", "sub_answer_type": "Movement Prediction" } ]

[ 0, 33 ]

[ { "answer": "A", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 5, "options": [ "A. No, it does not exist.", "B. Yes, it exists." ], "question": "Is the car [0.235, 0.615, 1.0, 1.0] still in the screen 4.0 seconds before?", "sub_answer_type": "Object Presence" }, { "answer": "D", "answer_type": "Future Prediction", "middle_frame_timestamp": 6, "options": [ "A. above", "B. uncertain", "C. right-bottom", "D. left-bottom" ], "question": "What direction do you think the person [0.474, 0.511, 0.516, 0.628] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "D", "answer_type": "Past Memory", "middle_frame_timestamp": 10, "options": [ "A. [0.118, 0.679, 0.2, 1.0]", "B. [0.23, 0.119, 1.0, 0.881]", "C. [0.25, 0.617, 0.327, 0.9]", "D. [0.0, 0.602, 1.0, 1.0]" ], "question": "Where is the location of the car [0.0, 0.6, 0.38, 1.0] in the screen 2.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "B", "answer_type": "Temporal Perception", "middle_frame_timestamp": 12, "options": [ "A. It appears at 0.0s, 2.0s, 5.0s, 12.0s. And it disappears at 1.0s, 3.0 - 4.0s, 6.0 - 11.0s.", "B. It appears at 2.0 - 12.0s.", "C. It appears at 0.0s, 2.0s, 4.0 - 5.0s, 8.0 - 12.0s. And it disappears at 1.0s, 3.0s, 6.0 - 7.0s.", "D. It appears at 3.0 - 5.0s, 8.0 - 9.0s, 11.0 - 12.0s. And it disappears at 6.0 - 7.0s, 10.0s." ], "question": "What is the time period the car [0.0, 0.643, 0.322, 1.0] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "D", "answer_type": "Spatio Perception", "middle_frame_timestamp": 14, "options": [ "A. center, center (2), top, left-top", "B. center, center (3), right-middle (2), left-middle (2)", "C. left-bottom, center, bottom", "D. left-bottom" ], "question": "Based on visible information, which option most accurately describes the location of the car_ on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "C", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 14, "options": [ "A. The trajectory is: [0.58, 0.571, 0.644, 0.657] -> [0.555, 0.565, 0.627, 0.635] -> [0.48, 0.567, 0.527, 0.639] -> [0.473, 0.55, 0.523, 0.615] -> [0.575, 0.538, 0.619, 0.594];", "B. The trajectory is: [0.744, 0.008, 0.845, 0.829] -> [0.744, 0.008, 0.844, 0.829] -> [0.745, 0.008, 0.843, 0.829];", "C. It remains stationary.", "D. The trajectory is: [0.088, 0.0, 1.0, 1.0] -> [0.009, 0.0, 1.0, 1.0] -> [0.0, 0.0, 1.0, 1.0];" ], "question": "What is the trajectory of the object among person [0.15, 0.532, 0.18, 0.641], person [0.804, 0.522, 0.821, 0.598] in the past 5 seconds, which moves the shortest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" } ]

[ 0, 14 ]

[ { "answer": "D", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 23, "options": [ "A. 7 in the past. Compared with the past screen, the number increases.", "B. 6 in the past. Compared with the past screen, the number decreases.", "C. 10 in the past. Compared with the past screen, the number remains the same.", "D. 1 in the past. Compared with the past screen, the number remains the same." ], "question": "How many cars are there in the screen 21.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" }, { "answer": "D", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 23, "options": [ "A. The trajectory is: [0.218, 0.194, 0.42, 0.878] -> [0.165, 0.226, 0.408, 0.878] -> [0.249, 0.242, 0.504, 0.878] -> [0.194, 0.228, 0.458, 0.878] -> [0.195, 0.225, 0.465, 0.878] -> [0.188, 0.24, 0.466, 0.878] -> [0.133, 0.259, 0.42, 0.88] -> [0.274, 0.241, 0.721, 0.879] -> [0.223, 0.251, 0.735, 0.879] -> [0.258, 0.231, 0.502, 0.879] -> [0.128, 0.2, 0.526, 0.879] -> [0.254, 0.188, 0.622, 0.879] -> [0.398, 0.181, 0.73, 0.879] -> [0.452, 0.187, 0.805, 0.878] -> [0.492, 0.214, 0.884, 0.879] -> [0.554, 0.181, 0.868, 0.878] -> [0.567, 0.192, 0.985, 0.879] -> [0.397, 0.242, 0.731, 0.879] -> [0.404, 0.25, 0.722, 0.879] -> [0.403, 0.249, 0.722, 0.878] -> [0.411, 0.245, 0.724, 0.88] -> [0.406, 0.235, 0.722, 0.879] -> [0.395, 0.235, 0.717, 0.88].", "B. The trajectory is: [0.576, 0.308, 0.627, 0.467] -> [0.574, 0.296, 0.629, 0.475] -> [0.576, 0.289, 0.632, 0.479] -> [0.574, 0.281, 0.632, 0.475] -> [0.574, 0.293, 0.628, 0.489] -> [0.557, 0.294, 0.619, 0.507] -> [0.554, 0.312, 0.619, 0.535] -> [0.546, 0.31, 0.612, 0.547] -> [0.53, 0.319, 0.606, 0.576] -> [0.523, 0.312, 0.602, 0.601] -> [0.515, 0.306, 0.606, 0.639] -> [0.504, 0.311, 0.608, 0.688] -> [0.484, 0.331, 0.602, 0.776] -> [0.464, 0.365, 0.61, 0.89] -> [0.43, 0.369, 0.612, 1.0] -> [0.412, 0.44, 0.604, 1.0] -> [0.295, 0.519, 0.709, 1.0] -> [0.149, 0.511, 0.588, 1.0] -> [0.0, 0.612, 0.284, 1.0] -> [0.0, 0.878, 0.137, 1.0] -> [0.048, 0.529, 0.416, 0.925].", "C. The trajectory is: [0.0, 0.278, 0.021, 0.335] -> [0.003, 0.276, 0.036, 0.393] -> [0.234, 0.26, 0.269, 0.378] -> [0.113, 0.26, 0.163, 0.374] -> [0.0, 0.233, 0.019, 0.342]; [0.069, 0.0, 0.108, 0.094]; [0.154, 0.0, 0.188, 0.074] -> [0.18, 0.0, 0.212, 0.053]; [0.397, 0.0, 0.44, 0.09] -> [0.105, 0.0, 0.183, 0.09]. And it disappears at 8.0 - 16.0s, 18.0s, 21.0 - 23.0s.", "D. The trajectory is: [0.465, 0.246, 0.599, 0.462] -> [0.422, 0.354, 0.559, 0.564] -> [0.472, 0.343, 0.61, 0.55] -> [0.472, 0.368, 0.597, 0.572] -> [0.417, 0.34, 0.56, 0.542] -> [0.422, 0.356, 0.566, 0.551] -> [0.454, 0.318, 0.598, 0.512] -> [0.439, 0.368, 0.587, 0.561] -> [0.436, 0.335, 0.585, 0.524] -> [0.412, 0.361, 0.564, 0.546] -> [0.43, 0.36, 0.583, 0.542] -> [0.439, 0.396, 0.593, 0.572] -> [0.435, 0.338, 0.594, 0.507] -> [0.412, 0.383, 0.573, 0.553] -> [0.407, 0.367, 0.572, 0.535] -> [0.414, 0.41, 0.58, 0.572] -> [0.429, 0.412, 0.599, 0.575] -> [0.466, 0.446, 0.64, 0.607] -> [0.502, 0.519, 0.68, 0.681] -> [0.501, 0.562, 0.681, 0.728] -> [0.447, 0.454, 0.63, 0.619] -> [0.428, 0.41, 0.617, 0.576] -> [0.366, 0.385, 0.559, 0.554]." ], "question": "In the video, what is the trajectory of the car [0.292, 0.379, 0.492, 0.532] in the past 23 seconds? Also point out the time period it disappears.", "sub_answer_type": "Object Trajectory" }, { "answer": "B", "answer_type": "Future Prediction", "middle_frame_timestamp": 24, "options": [ "A. left", "B. right-bottom", "C. uncertain", "D. above" ], "question": "What direction do you think the car [0.375, 0.367, 0.576, 0.533] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "D", "answer_type": "Temporal Perception", "middle_frame_timestamp": 26, "options": [ "A. It appears at 4.0s, 9.0s, 13.0 - 18.0s, 22.0s, 26.0s. And it disappears at 5.0 - 8.0s, 10.0 - 12.0s, 19.0 - 21.0s, 23.0 - 25.0s.", "B. It appears at 1.0 - 4.0s, 8.0 - 13.0s, 16.0s, 20.0 - 21.0s, 23.0s, 26.0s. And it disappears at 5.0 - 7.0s, 14.0 - 15.0s, 17.0 - 19.0s, 22.0s, 24.0 - 25.0s.", "C. It appears at 4.0 - 5.0s, 12.0 - 18.0s, 21.0 - 22.0s, 24.0 - 26.0s. And it disappears at 6.0 - 11.0s, 19.0 - 20.0s, 23.0s.", "D. It appears at 0.0 - 26.0s." ], "question": "What is the time period the car [0.538, 0.465, 0.749, 0.639] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "A", "answer_type": "Past Memory", "middle_frame_timestamp": 32, "options": [ "A. It first appears 32 seconds before, at [0.465, 0.246, 0.599, 0.462].", "B. It first appears 37 seconds before, at [0.436, 0.515, 0.494, 0.618].", "C. It first appears 22 seconds before, at [0.434, 0.001, 0.479, 0.037].", "D. It first appears 25 seconds before, at [0.809, 0.742, 0.902, 1.0]." ], "question": "When does the car [0.457, 0.25, 0.685, 0.45] in the current screen first appear in the video? Give the corresponding position when it first appears.", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "B", "answer_type": "Spatio Perception", "middle_frame_timestamp": 39, "options": [ "A. left-top, top, right-bottom", "B. center", "C. left-middle, right-middle (2), left-bottom, center (3)", "D. right-bottom, right-middle (3)" ], "question": "Based on visible information, which option most accurately describes the location of the car_ on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" } ]

[ 0, 39 ]

[ { "answer": "C", "answer_type": "Temporal Perception", "middle_frame_timestamp": 4, "options": [ "A. It appears at 0.0s, 2.0s, 4.0s. And it disappears at 1.0s, 3.0s.", "B. It appears at 1.0s, 3.0s. And it disappears at 2.0s, 4.0s.", "C. It appears at 0.0 - 4.0s.", "D. It appears at 0.0 - 1.0s, 4.0s. And it disappears at 2.0 - 3.0s." ], "question": "What is the time period the person [0.0, 0.0, 0.422, 0.565] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "A", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 22, "options": [ "A. It remains stationary.", "B. The trajectory is: [0.048, 0.0, 0.64, 1.0] -> [0.054, 0.012, 0.652, 1.0] -> [0.058, 0.025, 0.654, 1.0];", "C. The trajectory is: [0.395, 0.586, 0.476, 0.879] -> [0.395, 0.586, 0.458, 0.879] -> [0.396, 0.586, 0.467, 0.879] -> [0.397, 0.586, 0.479, 0.879];", "D. The trajectory is: [0.014, 0.298, 0.183, 1.0] -> [0.033, 0.306, 0.202, 1.0] -> [0.023, 0.298, 0.195, 1.0] -> [0.044, 0.29, 0.244, 1.0] -> [0.03, 0.29, 0.306, 1.0] -> [0.02, 0.285, 0.302, 1.0];" ], "question": "What is the trajectory of the object among person [0.0, 0.0, 0.552, 1.0], fish [0.622, 0.523, 0.702, 0.59] in the past 3 seconds, which moves the shortest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" }, { "answer": "B", "answer_type": "Spatio Perception", "middle_frame_timestamp": 26, "options": [ "A. center, right-middle (2), left-middle, right-bottom", "B. left-middle", "C. left-middle, right-middle, center (2), left-middle (4)", "D. center, center, right-middle, right-bottom" ], "question": "Based on visible information, which option most accurately describes the location of the persons on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "D", "answer_type": "Past Memory", "middle_frame_timestamp": 28, "options": [ "A. [0.508, 0.369, 0.549, 0.436]", "B. [0.314, 0.729, 0.512, 1.0]", "C. [0.456, 0.572, 0.62, 0.829]", "D. [0.0, 0.0, 0.422, 0.565]" ], "question": "Where is the location of the person [0.0, 0.0, 0.63, 1.0] in the screen 24.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "C", "answer_type": "Future Prediction", "middle_frame_timestamp": 32, "options": [ "A. left-bottom", "B. above", "C. stationary", "D. right-bottom" ], "question": "What direction do you think the person [0.0, 0.288, 0.558, 1.0] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "A", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 39, "options": [ "A. Yes, it exists.", "B. No, it does not exist." ], "question": "Is the person [0.0, 0.162, 0.7, 1.0] still in the screen 20.0 seconds before?", "sub_answer_type": "Object Presence" } ]

[ 0, 39 ]

[ { "answer": "C", "answer_type": "Spatio Perception", "middle_frame_timestamp": 12, "options": [ "A. center, center (3), right-middle (3)", "B. right-middle, right-middle (3), right-bottom", "C. left-bottom", "D. center, right-bottom, center, left-bottom, right-middle (2)" ], "question": "Based on visible information, which option most accurately describes the location of the cab_ on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "C", "answer_type": "Temporal Perception", "middle_frame_timestamp": 22, "options": [ "A. It appears at 0.0 - 5.0s, 11.0 - 16.0s, 19.0s. And it disappears at 6.0 - 10.0s, 17.0 - 18.0s, 20.0 - 22.0s.", "B. It appears at 0.0 - 1.0s, 6.0s, 9.0 - 11.0s, 14.0 - 15.0s, 18.0 - 19.0s, 22.0s. And it disappears at 2.0 - 5.0s, 7.0 - 8.0s, 12.0 - 13.0s, 16.0 - 17.0s, 20.0 - 21.0s.", "C. It appears at 0.0 - 22.0s.", "D. It appears at 3.0 - 4.0s, 9.0 - 10.0s, 13.0 - 20.0s, 22.0s. And it disappears at 5.0 - 8.0s, 11.0 - 12.0s, 21.0s." ], "question": "What is the time period the cab_(taxi) [0.384, 0.422, 0.464, 0.556] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "C", "answer_type": "Future Prediction", "middle_frame_timestamp": 24, "options": [ "A. right-top", "B. right-bottom", "C. right", "D. below" ], "question": "What direction do you think the car [0.416, 0.456, 0.434, 0.493] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "C", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 26, "options": [ "A. 10 in the past. Compared with the past screen, the number decreases.", "B. 6 in the past. Compared with the past screen, the number decreases.", "C. 2 in the past. Compared with the past screen, the number decreases.", "D. 10 in the past. Compared with the past screen, the number remains the same." ], "question": "How many cars are there in the screen 21.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" }, { "answer": "D", "answer_type": "Past Memory", "middle_frame_timestamp": 29, "options": [ "A. [0.423, 0.298, 0.453, 0.417]", "B. [0.514, 0.542, 0.52, 0.552]", "C. [0.102, 0.021, 0.836, 1.0]", "D. [0.056, 0.399, 0.367, 0.906]" ], "question": "Where is the location of the cab_(taxi) [0.406, 0.453, 0.438, 0.511] in the screen 25.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "B", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 30, "options": [ "A. The trajectory is: [0.384, 0.075, 0.894, 1.0] -> [0.355, 0.103, 0.828, 1.0] -> [0.362, 0.112, 0.862, 1.0];", "B. The trajectory is: [0.42, 0.457, 0.438, 0.492] -> [0.425, 0.456, 0.442, 0.489] -> [0.431, 0.456, 0.447, 0.485] -> [0.432, 0.456, 0.451, 0.485] -> [0.434, 0.456, 0.453, 0.483];", "C. The trajectory is: [0.708, 0.267, 0.788, 0.448] -> [0.456, 0.356, 0.512, 0.465] -> [0.542, 0.077, 0.641, 0.26];", "D. The trajectory is: [0.409, 0.2, 0.752, 0.962] -> [0.888, 0.346, 1.0, 0.997] -> [0.515, 0.311, 1.0, 0.843] -> [0.504, 0.457, 1.0, 0.826];" ], "question": "What is the trajectory of the object among car [0.437, 0.456, 0.455, 0.482], cab_(taxi) [0.405, 0.453, 0.438, 0.511] in the past 5 seconds, which moves the longest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" } ]

[ 0, 30 ]

[ { "answer": "D", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 11, "options": [ "A. 6 in the past. Compared with the past screen, the number increases.", "B. 3 in the past. Compared with the past screen, the number decreases.", "C. 7 in the past. Compared with the past screen, the number increases.", "D. 0 in the past. Compared with the past screen, the number increases." ], "question": "How many bottles are there in the screen 6.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" }, { "answer": "B", "answer_type": "Past Memory", "middle_frame_timestamp": 15, "options": [ "A. [0.701, 0.59, 0.777, 0.799]", "B. [0.023, 0.141, 0.37, 0.931]", "C. [0.117, 0.156, 0.684, 0.56]", "D. [0.816, 0.025, 0.955, 0.544]" ], "question": "Where is the location of the person [0.0, 0.074, 0.311, 0.928] in the screen 11.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "D", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 16, "options": [ "A. The trajectory is: [0.0, 0.0, 0.461, 1.0] -> [0.0, 0.0, 0.423, 1.0] -> [0.0, 0.0, 0.469, 1.0];", "B. The trajectory is: [0.409, 0.12, 0.657, 0.879] -> [0.448, 0.121, 0.674, 0.879] -> [0.43, 0.117, 0.663, 0.877] -> [0.475, 0.12, 0.725, 0.878] -> [0.469, 0.121, 0.734, 0.88];", "C. The trajectory is: [0.773, 0.308, 1.0, 0.718];", "D. The trajectory is: [0.045, 0.073, 0.528, 0.926] -> [0.0, 0.067, 0.343, 0.926] -> [0.0, 0.29, 0.253, 0.926] -> [0.0, 0.074, 0.311, 0.928];" ], "question": "What is the trajectory of the object among bottle [0.229, 0.694, 0.311, 0.812], person [0.0, 0.069, 0.346, 0.93] in the past 4 seconds, which moves the shortest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" }, { "answer": "B", "answer_type": "Future Prediction", "middle_frame_timestamp": 17, "options": [ "A. below", "B. stationary", "C. left-top", "D. right" ], "question": "What direction do you think the person [0.0, 0.067, 0.308, 0.931] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "A", "answer_type": "Temporal Perception", "middle_frame_timestamp": 21, "options": [ "A. It appears at 0.0 - 21.0s.", "B. It appears at 1.0 - 6.0s, 10.0 - 11.0s, 13.0 - 16.0s, 21.0s. And it disappears at 7.0 - 9.0s, 12.0s, 17.0 - 20.0s.", "C. It appears at 0.0 - 1.0s, 6.0s, 8.0 - 9.0s, 11.0 - 17.0s, 20.0 - 21.0s. And it disappears at 2.0 - 5.0s, 7.0s, 10.0s, 18.0 - 19.0s.", "D. It appears at 0.0 - 3.0s, 5.0 - 6.0s, 9.0 - 10.0s, 14.0 - 18.0s, 20.0s. And it disappears at 4.0s, 7.0 - 8.0s, 11.0 - 13.0s, 19.0s, 21.0s." ], "question": "What is the time period the person [0.0, 0.076, 0.271, 0.928] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "C", "answer_type": "Spatio Perception", "middle_frame_timestamp": 35, "options": [ "A. left-bottom, bottom (3), left-bottom, center (2), left-top, top, right-top", "B. left-middle, right-middle, center (3), left-middle (3)", "C. center", "D. center, right-bottom, right-top, top" ], "question": "Based on visible information, which option most accurately describes the location of the bottles on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" } ]

[ 0, 35 ]

[ { "answer": "B", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 6, "options": [ "A. The trajectory is: [0.869, 0.21, 0.915, 0.282] -> [0.676, 0.388, 0.705, 0.432] -> [0.492, 0.678, 0.574, 0.853] -> [0.412, 0.704, 0.482, 0.779].", "B. The trajectory is: [0.27, 0.014, 0.387, 1.0] -> [0.486, 0.071, 0.655, 0.569] -> [0.536, 0.065, 0.752, 1.0] -> [0.461, 0.071, 0.605, 0.635].", "C. The trajectory is: [0.806, 0.351, 0.938, 1.0] -> [0.82, 0.394, 0.977, 1.0] -> [0.802, 0.397, 0.968, 1.0] -> [0.804, 0.388, 1.0, 1.0].", "D. The trajectory is: [0.27, 0.0, 0.288, 0.104] -> [0.248, 0.0, 0.282, 0.096] -> [0.212, 0.0, 0.241, 0.072] -> [0.171, 0.001, 0.188, 0.05]." ], "question": "In the video, what is the trajectory of the door [0.0, 0.0, 0.222, 1.0] in the past 4 seconds? Also point out the time period it disappears.", "sub_answer_type": "Object Trajectory" }, { "answer": "D", "answer_type": "Temporal Perception", "middle_frame_timestamp": 9, "options": [ "A. It appears at 2.0 - 4.0s, 6.0s, 8.0s. And it disappears at 5.0s, 7.0s, 9.0s.", "B. It appears at 1.0 - 4.0s, 6.0 - 8.0s. And it disappears at 5.0s, 9.0s.", "C. It appears at 1.0s. And it disappears at 2.0 - 9.0s.", "D. It appears at 7.0 - 9.0s." ], "question": "What is the time period the pillow [0.725, 0.483, 0.991, 0.736] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "D", "answer_type": "Spatio Perception", "middle_frame_timestamp": 12, "options": [ "A. center, center (2), top (3), left-top", "B. right-bottom, center (2), bottom, right-middle, top", "C. right-bottom, left-bottom, center, left-middle (2), left-top (3), top", "D. center, bottom" ], "question": "Based on visible information, which option most accurately describes the location of the pillows on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "B", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 14, "options": [ "A. 2 in the past. Compared with the past screen, the number increases.", "B. 2 in the past. Compared with the past screen, the number remains the same.", "C. 7 in the past. Compared with the past screen, the number increases.", "D. 4 in the past. Compared with the past screen, the number increases." ], "question": "How many pillows are there in the screen 1.0 seconds before? Does the number increase or decrease compare with the past screen?", "sub_answer_type": "Object Presence" }, { "answer": "D", "answer_type": "Future Prediction", "middle_frame_timestamp": 15, "options": [ "A. left-bottom", "B. uncertain", "C. left", "D. stationary" ], "question": "What direction do you think the mattress [0.376, 0.625, 0.824, 1.0] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "C", "answer_type": "Past Memory", "middle_frame_timestamp": 17, "options": [ "A. It first appears 8 seconds before, at [0.391, 0.31, 0.587, 0.626].", "B. It first appears 2 seconds before, at [0.375, 0.244, 0.472, 0.829].", "C. It first appears 10 seconds before, at [0.855, 0.626, 1.0, 1.0].", "D. It first appears 25 seconds before, at [0.354, 0.243, 0.691, 0.624]." ], "question": "When does the pillow [0.477, 0.443, 0.695, 0.61] in the current screen first appear in the video? Give the corresponding position when it first appears.", "sub_answer_type": "Trajectory Retrieval" } ]

[ 0, 17 ]

[ { "answer": "A", "answer_type": "Spatio Perception", "middle_frame_timestamp": 4, "options": [ "A. center, left-middle, center", "B. center, left-middle, right-middle, center (2)", "C. bottom, center, left-bottom", "D. left-top, right-middle, right-bottom" ], "question": "Based on visible information, which option most accurately describes the location of the persons on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "D", "answer_type": "Past Memory", "middle_frame_timestamp": 15, "options": [ "A. It first appears 5 seconds before, at [0.96, 0.725, 0.998, 0.853].", "B. It first appears 15 seconds before, at [0.373, 0.09, 0.521, 0.486].", "C. It first appears 16 seconds before, at [0.523, 0.365, 0.543, 0.379].", "D. It first appears 15 seconds before, at [0.245, 0.418, 0.295, 0.733]." ], "question": "When does the person [0.331, 0.44, 0.382, 0.736] in the current screen first appear in the video? Give the corresponding position when it first appears.", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "D", "answer_type": "Future Prediction", "middle_frame_timestamp": 20, "options": [ "A. above", "B. right", "C. uncertain", "D. stationary" ], "question": "What direction do you think the person [0.497, 0.468, 0.527, 0.646] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "B", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 34, "options": [ "A. No, it does not exist.", "B. Yes, it exists." ], "question": "Is the basketball_hoop [0.593, 0.449, 0.656, 0.725] still in the screen 27.0 seconds before?", "sub_answer_type": "Object Presence" }, { "answer": "B", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 34, "options": [ "A. The trajectory is: [0.473, 0.49, 0.529, 0.515] -> [0.476, 0.517, 0.534, 0.539] -> [0.409, 0.569, 0.466, 0.592];", "B. The trajectory is: [0.449, 0.315, 0.483, 0.36] -> [0.449, 0.315, 0.483, 0.36] -> [0.449, 0.315, 0.483, 0.36];", "C. The trajectory is: [0.0, 0.612, 0.219, 1.0] -> [0.034, 0.589, 0.288, 0.975] -> [0.051, 0.569, 0.297, 0.953] -> [0.055, 0.568, 0.296, 0.951] -> [0.059, 0.558, 0.305, 0.938] -> [0.061, 0.547, 0.306, 0.928];", "D. The trajectory is: [0.856, 0.0, 1.0, 1.0] -> [0.47, 0.279, 0.964, 1.0] -> [0.641, 0.183, 1.0, 1.0];" ], "question": "What is the trajectory of the object among person [0.406, 0.404, 0.477, 0.714], person [0.404, 0.438, 0.454, 0.64], basketball_hoop [0.449, 0.315, 0.483, 0.36] in the past 3 seconds, which moves the shortest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" }, { "answer": "C", "answer_type": "Temporal Perception", "middle_frame_timestamp": 37, "options": [ "A. It appears at 3.0 - 4.0s, 8.0 - 10.0s, 14.0 - 16.0s, 20.0 - 21.0s, 31.0 - 34.0s, 37.0s. And it disappears at 5.0 - 7.0s, 11.0 - 13.0s, 17.0 - 19.0s, 22.0 - 30.0s, 35.0 - 36.0s.", "B. It appears at 2.0 - 3.0s, 5.0 - 7.0s, 10.0 - 17.0s, 19.0 - 22.0s, 24.0 - 26.0s, 29.0 - 32.0s, 34.0 - 37.0s. And it disappears at 4.0s, 8.0 - 9.0s, 18.0s, 23.0s, 27.0 - 28.0s, 33.0s.", "C. It appears at 0.0 - 37.0s.", "D. It appears at 3.0 - 7.0s, 13.0 - 18.0s, 23.0 - 24.0s, 35.0 - 37.0s. And it disappears at 8.0 - 12.0s, 19.0 - 22.0s, 25.0 - 34.0s." ], "question": "What is the time period the person [0.509, 0.433, 0.559, 0.714] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" } ]

[ 0, 37 ]

[ { "answer": "B", "answer_type": "Future Prediction", "middle_frame_timestamp": 3, "options": [ "A. above", "B. left-top", "C. stationary", "D. left" ], "question": "What direction do you think the airplane [0.441, 0.749, 0.501, 0.825] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "A", "answer_type": "Temporal Perception", "middle_frame_timestamp": 16, "options": [ "A. It appears at 0.0 - 10.0s, 12.0 - 16.0s. And it disappears at 11.0s.", "B. It appears at 1.0 - 2.0s, 6.0s, 8.0 - 9.0s, 12.0 - 13.0s, 16.0s. And it disappears at 3.0 - 5.0s, 7.0s, 10.0 - 11.0s, 14.0 - 15.0s.", "C. It appears at 0.0 - 1.0s, 4.0 - 5.0s, 7.0 - 8.0s, 10.0s, 12.0 - 14.0s. And it disappears at 2.0 - 3.0s, 6.0s, 9.0s, 11.0s, 15.0 - 16.0s.", "D. It appears at 0.0 - 2.0s, 7.0s, 9.0 - 10.0s, 15.0s. And it disappears at 3.0 - 6.0s, 8.0s, 11.0 - 14.0s, 16.0s." ], "question": "What is the time period the airplane [0.594, 0.136, 0.656, 0.238] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "D", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 31, "options": [ "A. The trajectory is: [0.0, 0.335, 0.091, 0.45];", "B. The trajectory is: [0.5, 0.539, 0.532, 0.697] -> [0.482, 0.572, 0.535, 0.815] -> [0.464, 0.524, 0.509, 0.771];", "C. The trajectory is: [0.517, 0.317, 0.538, 0.542] -> [0.449, 0.389, 0.498, 0.618];", "D. The trajectory is: [0.389, 0.419, 0.638, 0.489] -> [0.383, 0.453, 0.644, 0.526] -> [0.319, 0.39, 0.597, 0.469] -> [0.354, 0.449, 0.65, 0.546];" ], "question": "What is the trajectory of the object among airplane [0.841, 0.549, 0.931, 0.578], airplane [0.342, 0.399, 0.623, 0.519] in the past 4 seconds, which moves the shortest distance? If an object disappears in the middle, calculate the distance based on the time period it last appears.", "sub_answer_type": "Object Trajectory" }, { "answer": "A", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 34, "options": [ "A. Yes, it exists.", "B. No, it does not exist." ], "question": "Is the airplane [0.112, 0.154, 0.194, 0.222] still in the screen 28.0 seconds before?", "sub_answer_type": "Object Presence" }, { "answer": "C", "answer_type": "Spatio Perception", "middle_frame_timestamp": 37, "options": [ "A. left-bottom, left-bottom, right-top, right-bottom, right-bottom.", "B. right-top, left-top, right-top (2), right-top.", "C. right-bottom, left-top (2), left-top.", "D. left-bottom, right-bottom, left-top (3), left-top." ], "question": "Which option most accurately describes the relative positions of other airplanes with respect to the reference position [0.606, 0.614, 0.666, 0.71] on the screen? (Note: Positions with counts, e.g., 'left-bottom (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "A", "answer_type": "Past Memory", "middle_frame_timestamp": 38, "options": [ "A. [0.431, 0.682, 0.489, 0.776]", "B. [0.45, 0.108, 0.633, 0.344]", "C. [0.384, 0.267, 0.476, 0.729]", "D. [0.311, 0.546, 0.331, 0.733]" ], "question": "Where is the location of the airplane [0.388, 0.206, 0.438, 0.312] in the screen 29.0 second(s) before?", "sub_answer_type": "Trajectory Retrieval" } ]

[ 0, 38 ]

[ { "answer": "C", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 9, "options": [ "A. The trajectory is: [0.274, 0.75, 0.423, 0.832] -> [0.312, 0.753, 0.459, 0.842] -> [0.298, 0.836, 0.448, 0.925] -> [0.305, 0.814, 0.452, 0.897].", "B. The trajectory is: [0.762, 0.265, 0.795, 0.421] -> [0.725, 0.227, 0.761, 0.388] -> [0.683, 0.248, 0.711, 0.406] -> [0.706, 0.262, 0.739, 0.419].", "C. The trajectory is: [0.357, 0.0, 0.723, 0.458] -> [0.467, 0.0, 0.955, 0.312]; [0.514, 0.034, 0.999, 0.945]. And it disappears at 7.0s.", "D. The trajectory is: [0.365, 0.761, 0.444, 0.868] -> [0.413, 0.692, 0.512, 0.878] -> [0.4, 0.688, 0.484, 0.796] -> [0.422, 0.728, 0.503, 0.818]." ], "question": "In the video, what is the trajectory of the person [0.508, 0.212, 1.0, 1.0] in the past 4 seconds? Also point out the time period it disappears.", "sub_answer_type": "Object Trajectory" }, { "answer": "A", "answer_type": "Temporal Perception", "middle_frame_timestamp": 10, "options": [ "A. It appears at 0.0 - 3.0s, 5.0s, 7.0 - 10.0s. And it disappears at 4.0s, 6.0s.", "B. It appears at 0.0 - 3.0s, 7.0 - 8.0s, 10.0s. And it disappears at 4.0 - 6.0s, 9.0s.", "C. It appears at 0.0 - 1.0s, 5.0s, 7.0s, 10.0s. And it disappears at 2.0 - 4.0s, 6.0s, 8.0 - 9.0s.", "D. It appears at 2.0s, 4.0 - 5.0s, 7.0s, 9.0s. And it disappears at 3.0s, 6.0s, 8.0s, 10.0s." ], "question": "What is the time period the person [0.0, 0.169, 0.34, 1.0] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "C", "answer_type": "Future Prediction", "middle_frame_timestamp": 11, "options": [ "A. stationary", "B. left-top", "C. left-bottom", "D. right-bottom" ], "question": "What direction do you think the person [0.0, 0.157, 0.681, 1.0] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "B", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 18, "options": [ "A. Yes, it exists.", "B. No, it does not exist." ], "question": "Is the bottle [0.608, 0.0, 0.937, 0.231] still in the screen 11.0 seconds before?", "sub_answer_type": "Object Presence" }, { "answer": "C", "answer_type": "Past Memory", "middle_frame_timestamp": 22, "options": [ "A. It first appears 10 seconds before, at [0.977, 0.625, 0.991, 0.675].", "B. It first appears 30 seconds before, at [0.655, 0.497, 0.795, 0.553].", "C. It first appears 19 seconds before, at [0.477, 0.013, 0.759, 0.335].", "D. It first appears 3 seconds before, at [0.53, 0.703, 0.561, 0.771]." ], "question": "When does the person [0.406, 0.0, 1.0, 1.0] in the current screen first appear in the video? Give the corresponding position when it first appears.", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "D", "answer_type": "Spatio Perception", "middle_frame_timestamp": 22, "options": [ "A. left-bottom, left-bottom (3), left-top (4), right-top.", "B. left-top, left-top, left-bottom (2), right-bottom (2), right-bottom.", "C. right-top, right-top, right-bottom, right-top.", "D. left-top." ], "question": "Which option most accurately describes the relative positions of other persons with respect to the reference position [0.406, 0.0, 1.0, 1.0] on the screen? (Note: Positions with counts, e.g., 'left-bottom (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" } ]

[ 0, 22 ]

[ { "answer": "B", "answer_type": "Temporal Perception", "middle_frame_timestamp": 1, "options": [ "A. It appears at 0.0s. And it disappears at 1.0s.", "B. It appears at 0.0 - 1.0s.", "C. It appears at 1.0s." ], "question": "What is the time period the object at [0.357, 0.0, 0.723, 0.381] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "D", "answer_type": "Future Prediction", "middle_frame_timestamp": 6, "options": [ "A. stationary", "B. above", "C. left", "D. left-top" ], "question": "What direction do you think the object at [0.419, 0.336, 1.0, 0.679] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "B", "answer_type": "Past Memory", "middle_frame_timestamp": 26, "options": [ "A. It first appears 38 seconds before, at [0.102, 0.504, 0.259, 0.75].", "B. It first appears 25 seconds before, at [0.381, 0.857, 0.661, 1.0].", "C. It first appears 4 seconds before, at [0.134, 0.293, 0.302, 0.927].", "D. It first appears 1 seconds before, at [0.071, 0.0, 0.759, 1.0]." ], "question": "When does the ax [0.248, 0.171, 0.327, 0.51] in the current screen first appear in the video? Give the corresponding position when it first appears.", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "A", "answer_type": "Spatio Temporal Perception", "middle_frame_timestamp": 29, "options": [ "A. They are getting closer.", "B. Their distance almost remains unchanged.", "C. They are getting farther apart." ], "question": "Compared with 13 seconds ago, are the person [0.366, 0.0, 1.0, 0.582] and the ax [0.407, 0.0, 0.459, 0.281] closer or farther apart?", "sub_answer_type": "Object Trajectory" } ]

[ 0, 29 ]

[ { "answer": "D", "answer_type": "Spatio Perception", "middle_frame_timestamp": 6, "options": [ "A. left-bottom, right-middle (2), left-middle (2), center (5)", "B. center, left-middle, left-bottom (2), center (2), right-bottom, right-middle", "C. left-bottom, left-bottom (4), center, bottom, right-bottom", "D. center" ], "question": "Based on visible information, which option most accurately describes the location of the persons on the screen? (Note: Positions with counts, e.g., 'left-middle (2)', indicate multiple objects in the same area.)", "sub_answer_type": "Object Position" }, { "answer": "A", "answer_type": "Temporal Perception", "middle_frame_timestamp": 6, "options": [ "A. It appears at 0.0 - 6.0s.", "B. It appears at 0.0 - 1.0s, 3.0 - 4.0s, 6.0s. And it disappears at 2.0s, 5.0s.", "C. It appears at 0.0 - 3.0s, 5.0s. And it disappears at 4.0s, 6.0s.", "D. It appears at 1.0s, 4.0 - 5.0s. And it disappears at 2.0 - 3.0s, 6.0s." ], "question": "What is the time period the person [0.489, 0.119, 0.783, 0.879] in the current screen appears in the video? And what is the time period that it disappears?", "sub_answer_type": "Object Existence State" }, { "answer": "B", "answer_type": "Past Memory", "middle_frame_timestamp": 7, "options": [ "A. It first appears 4 seconds before, at [0.489, 0.493, 0.503, 0.527].", "B. It first appears 7 seconds before, at [0.215, 0.12, 0.633, 0.879].", "C. It first appears 32 seconds before, at [0.495, 0.771, 0.526, 0.865].", "D. It first appears 13 seconds before, at [0.058, 0.482, 0.102, 0.638]." ], "question": "When does the person [0.487, 0.119, 0.784, 0.881] in the current screen first appear in the video? Give the corresponding position when it first appears.", "sub_answer_type": "Trajectory Retrieval" }, { "answer": "A", "answer_type": "Future Prediction", "middle_frame_timestamp": 8, "options": [ "A. stationary", "B. uncertain", "C. right-bottom", "D. left" ], "question": "What direction do you think the person [0.488, 0.122, 0.783, 0.881] may move towards in the next second?", "sub_answer_type": "Movement Prediction" }, { "answer": "A", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 32, "options": [ "A. Yes, it exists.", "B. No, it does not exist." ], "question": "Is the person [0.236, 0.119, 0.556, 0.88] still in the screen 24.0 seconds before?", "sub_answer_type": "Object Presence" } ]

[ 0, 32 ]

[ { "answer": "B", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 945, "options": [ "A. Yes", "B. No" ], "question": "Are there still 2 people in the current frame now?", "sub_answer_type": "Action Persistence" }, { "answer": "B", "answer_type": "Spatio Perception", "middle_frame_timestamp": 966, "options": [ "A. stand, carry/hold (an object), watch (a person)", "B. stand, talk to (e.g., self, a person, a group)", "C. sit, talk to (e.g., self, a person, a group)", "D. stand, carry/hold (an object)" ], "question": "What action is the person at the location [0.02, 0.138, 0.989, 0.992] in the image performing?", "sub_answer_type": "Action Location" }, { "answer": "D", "answer_type": "Past Memory", "middle_frame_timestamp": 1081, "options": [ "A. [0.227, 0.14, 0.362, 0.485]", "B. [0.124, 0.297, 0.456, 0.997]", "C. [0.424, 0.453, 0.726, 0.891]", "D. [0.331, 0.29, 0.453, 0.659]" ], "question": "Where was the person currently performing the walk in the scene 8 seconds ago?", "sub_answer_type": "Action Retrieval" }, { "answer": "A", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 1085, "options": [ "A. Yes", "B. No" ], "question": "Are there still 1 people in the current frame now?", "sub_answer_type": "Action Persistence" }, { "answer": "D", "answer_type": "Spatio Perception", "middle_frame_timestamp": 1122, "options": [ "A. stand, listen to (a person), watch (a person)", "B. sit, talk to (e.g., self, a person, a group)", "C. walk, carry/hold (an object)", "D. stand, carry/hold (an object), watch (a person)" ], "question": "What action is the person at the location [0.127, 0.251, 0.389, 0.972] in the image performing?", "sub_answer_type": "Action Location" }, { "answer": "B", "answer_type": "Spatio Perception", "middle_frame_timestamp": 1268, "options": [ "A. [0.072, 0.222, 0.618, 0.995]", "B. [0.142, 0.026, 0.95, 1.0]", "C. [0.44, 0.319, 0.955, 0.853]", "D. [0.0, 0.317, 1.0, 1.0]" ], "question": "Where is the person currently performing the talk to (e.g., self, a person, a group) located in the picture?", "sub_answer_type": "Action Location" }, { "answer": "A", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 1298, "options": [ "A. Yes", "B. No" ], "question": "Are there still 1 people in the current frame now?", "sub_answer_type": "Action Persistence" }, { "answer": "B", "answer_type": "Past Memory", "middle_frame_timestamp": 1310, "options": [ "A. [0.099, 0.123, 0.76, 0.701]", "B. [0.002, 0.11, 1.0, 0.991]", "C. [0.39, 0.04, 0.891, 0.702]", "D. [0.0, 0.222, 0.72, 1.0]" ], "question": "Where was the person currently performing the carry/hold (an object) in the scene 8 seconds ago?", "sub_answer_type": "Action Retrieval" }, { "answer": "B", "answer_type": "Spatio Perception", "middle_frame_timestamp": 1415, "options": [ "A. stand, carry/hold (an object), watch (a person)", "B. sit, talk to (e.g., self, a person, a group)", "C. stand, carry/hold (an object)", "D. walk, carry/hold (an object), talk to (e.g., self, a person, a group), watch (a person)" ], "question": "What action is the person at the location [0.124, 0.394, 0.338, 0.824] in the image performing?", "sub_answer_type": "Action Location" }, { "answer": "B", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 1441, "options": [ "A. Yes", "B. No" ], "question": "Are there still 2 people in the current frame now?", "sub_answer_type": "Action Persistence" }, { "answer": "D", "answer_type": "Past Memory", "middle_frame_timestamp": 1480, "options": [ "A. [0.0, 0.013, 0.615, 1.0]", "B. [0.104, 0.296, 0.721, 1.0]", "C. [0.613, 0.097, 0.873, 0.646]", "D. [0.152, 0.01, 0.892, 0.977]" ], "question": "Where was the person currently performing the talk to (e.g., self, a person, a group) in the scene 8 seconds ago?", "sub_answer_type": "Action Retrieval" }, { "answer": "A", "answer_type": "Temporal Hallucination Verification", "middle_frame_timestamp": 1579, "options": [ "A. Yes", "B. No" ], "question": "Are there still 1 people in the current frame now?", "sub_answer_type": "Action Persistence" }, { "answer": "C", "answer_type": "Spatio Perception", "middle_frame_timestamp": 1648, "options": [ "A. stand, listen to (a person), watch (a person)", "B. stand, carry/hold (an object), talk to (e.g., self, a person, a group)", "C. stand, listen to (a person)", "D. sit, listen to (a person), watch (a person)" ], "question": "What action is the person at the location [0.124, 0.297, 0.456, 0.997] in the image performing?", "sub_answer_type": "Action Location" }, { "answer": "D", "answer_type": "Past Memory", "middle_frame_timestamp": 1656, "options": [ "A. [0.082, 0.432, 0.169, 0.864]", "B. [0.0, 0.255, 0.484, 0.706]", "C. [0.377, 0.211, 0.547, 0.96]", "D. [0.124, 0.297, 0.456, 0.997]" ], "question": "Where was the person currently performing the talk to (e.g., self, a person, a group) in the scene 8 seconds ago?", "sub_answer_type": "Action Retrieval" }, { "answer": "A", "answer_type": "Past Memory", "middle_frame_timestamp": 1716, "options": [ "A. [0.029, 0.043, 0.99, 0.99]", "B. [0.004, 0.319, 0.875, 1.0]", "C. [0.183, 0.33, 1.0, 1.0]", "D. [0.122, 0.293, 0.45, 0.99]" ], "question": "Where was the person currently performing the bend/bow (at the waist) in the scene 8 seconds ago?", "sub_answer_type": "Action Retrieval" }, { "answer": "C", "answer_type": "Future Prediction", "middle_frame_timestamp": 1751, "options": [ "A. drink", "B. sail boat", "C. bend/bow (at the waist)", "D. walk and talk to (e.g., self, a person, a group)" ], "question": "What action is the person currently in the [0.053, 0.132, 0.994, 0.983] location likely to do next?", "sub_answer_type": "Action Anticipation" } ]

[ 900, 1751 ]