video_id
stringlengths 11
67
| questions
listlengths 2
27
| clip
sequencelengths 2
2
| fps
int64 8
60
⌀ |
|---|---|---|---|
COIN/S1OtHKoHGk4.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 80,
"options": [
"A. 11-12s",
"B. 18-19s",
"C. 7-8s",
"D. 14-15s"
],
"question": "How long has the person in the scene been performing the 'put a slice of bread in'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 89,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'put a slice of bread in'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 92,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'use toaster'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
92
] | null |
COIN/lBE1RK28l_8.mp4 | [
{
"answer": "C",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 42,
"options": [
"A. 34-35s",
"B. 21-22s",
"C. 8-9s",
"D. 15-16s"
],
"question": "How long has the person in the scene been performing the 'remove the peel'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 70,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'cut mango'?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 75,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'remove the peel'?",
"sub_answer_type": "Step Verification"
}
] | [
0,
75
] | null |
COIN/SyVgnkdgjXk.mp4 | [
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 136,
"options": [
"A. 27-28s",
"B. 41-42s",
"C. 5-6s",
"D. 25-26s"
],
"question": "How long has the person been performing the 'show the whole rope again' in the last 90 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "A",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 146,
"options": [
"A. 22-23s",
"B. 15-16s",
"C. 11-12s",
"D. 9-10s"
],
"question": "How long has the person in the scene been performing the 'knot the rope'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "D",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 162,
"options": [
"A. knot the rope",
"B. make the hair dry",
"C. soak them in water",
"D. show the whole rope again"
],
"question": "My goal is 'cut and restore rope trick'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 215,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'knot the rope'?",
"sub_answer_type": "Step Verification"
}
] | [
0,
215
] | null |
COIN/bgJxfnYfGjI.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 150,
"options": [
"A. 37-38s",
"B. 17-18s",
"C. 9-10s",
"D. 11-12s"
],
"question": "How long has the person in the scene been performing the 'dip detergent with rag or apply detergent'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 165,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'clean the floor'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "B",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 169,
"options": [
"A. wash dish",
"B. clean cement floor",
"C. clean toilet",
"D. remove crayon from walls"
],
"question": "Based on the series of actions performed by the person in the video, what is the ultimate goal?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "C",
"answer_type": "Past Memory",
"middle_frame_timestamp": 176,
"options": [
"A. make the detergent",
"B. jack up the car",
"C. dip detergent with rag or apply detergent",
"D. take out the label"
],
"question": "What actions was the person performing before the last 90 seconds?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
176
] | null |
COIN/UcU8nN88hyY.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 26,
"options": [
"A. 7-8s",
"B. 14-15s",
"C. 18-19s",
"D. 9-10s"
],
"question": "How long has the person in the scene been performing the 'put the melted soap block into the vessel'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 54,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'take out after freezing'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "B",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 75,
"options": [
"A. cook the rice by rice cooker",
"B. put the melted soap block into the vessel",
"C. prepare a vacant vessel",
"D. paste protector on the screen"
],
"question": "My goal is 'make soap'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 116,
"options": [
"A. remove the old watch band and reconnect",
"B. put the melted soap block into the vessel",
"C. put materials into mold",
"D. prepare a vacant vessel"
],
"question": "Which action did the person perform for the longest duration in the last 60 seconds?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
116
] | null |
COIN/bBQ1spavlIc.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 52,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'add ingredients into cone'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "C",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 56,
"options": [
"A. 16-17s",
"B. 5-6s",
"C. 8-9s",
"D. 20-21s"
],
"question": "How long has the person in the scene been performing the 'fold the leaves'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "D",
"answer_type": "Past Memory",
"middle_frame_timestamp": 61,
"options": [
"A. 7-8s",
"B. 21-22s",
"C. 116-117s",
"D. 12-13s"
],
"question": "How long has the person been performing the 'add ingredients into cone' in the last 30 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "B",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 62,
"options": [
"A. press the sticker",
"B. tie the zongzi tightly",
"C. put the ingredients into the bowl",
"D. fold the leaves"
],
"question": "My goal is 'wrap zongzi'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
}
] | [
0,
62
] | null |
COIN/RUdw2WZm3pg.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 75,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'install the new faucet'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 90,
"options": [
"A. bake pizza",
"B. install the new faucet",
"C. wipe the scratch with cloth",
"D. remove the old faucet"
],
"question": "Which action did the person perform for the longest duration in the last 60 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "A",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 103,
"options": [
"A. 23-24s",
"B. 13-14s",
"C. 9-10s",
"D. 15-16s"
],
"question": "How long has the person in the scene been performing the 'connect the water pipe'?",
"sub_answer_type": "Step Localization"
}
] | [
0,
103
] | null |
COIN/p1VQH4Qrkr8.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 33,
"options": [
"A. 11-12s",
"B. 32-33s",
"C. 13-14s",
"D. 16-17s"
],
"question": "How long has the person in the scene been performing the 'take out the old filter'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 93,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'install the new filter'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "D",
"answer_type": "Past Memory",
"middle_frame_timestamp": 103,
"options": [
"A. refill cartridge",
"B. use soy milk maker",
"C. use vending machine",
"D. replace refrigerator water filter"
],
"question": "What goal was achieved in this video?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
103
] | null |
COIN/C4P8VCekA3Y.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 25,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'look for leaks'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "A",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 49,
"options": [
"A. 19-20s",
"B. 11-12s",
"C. 7-8s",
"D. 13-14s"
],
"question": "How long has the person in the scene been performing the 'use sandpaper/metal to polish rubber near leak'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "C",
"answer_type": "Past Memory",
"middle_frame_timestamp": 76,
"options": [
"A. carve along the outline",
"B. apply glue",
"C. use sandpaper/metal to polish rubber near leak",
"D. fix the new string on the head of the guitar"
],
"question": "What actions was the person performing before the last 30 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "B",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 105,
"options": [
"A. place cushion and backrest",
"B. put inner tube back",
"C. use sandpaper/metal to polish rubber near leak",
"D. assemble the cushion and the backrest"
],
"question": "My goal is 'patch bike inner tube'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
}
] | [
0,
105
] | null |
COIN/I1NcRRWK7lw.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 43,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'open the fuel tank cap'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "A",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 86,
"options": [
"A. 9-10s",
"B. 6-7s",
"C. 12-13s",
"D. 15-16s"
],
"question": "How long has the person in the scene been performing the 'operate the control panel'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "C",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 168,
"options": [
"A. install the new hard disk",
"B. close the fuel tank cap",
"C. pullthe oil gun out",
"D. decorate the ice cream"
],
"question": "My goal is 'fuel car'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 227,
"options": [
"A. insert oil gun in the car",
"B. close the fuel tank cap",
"C. paste and level the wallpaper",
"D. cut potato into strips"
],
"question": "What actions was the person performing before the last 30 seconds?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
227
] | null |
COIN/cq1giIa4pxs.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 41,
"options": [
"A. 19-20s",
"B. 5-6s",
"C. 8-9s",
"D. 12-13s"
],
"question": "How long has the person in the scene been performing the 'remove pumpkin pedicle'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 42,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'remove pumpkin pedicle'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 71,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'carve pumpkin'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
71
] | null |
COIN/uG4snW9SO8I.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 21,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'replace the battery'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "A",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 26,
"options": [
"A. 8-9s",
"B. 31-32s",
"C. 13-14s",
"D. 6-7s"
],
"question": "How long has the person in the scene been performing the 'install the back cover and waterproof ring'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 28,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'change battery of watch'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
28
] | null |
COIN/GQsAsIsfcGM.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 60,
"options": [
"A. 28-29s",
"B. 16-17s",
"C. 10-11s",
"D. 12-13s"
],
"question": "How long has the person in the scene been performing the 'measure and label the lantern'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 79,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'measure and label the lantern'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "B",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 120,
"options": [
"A. fasten the strap",
"B. fold or bent the paper",
"C. put the waterproof cover",
"D. draw pictures on the materials"
],
"question": "My goal is 'make chinese lantern'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 127,
"options": [
"A. mop the floor",
"B. measure and label the lantern",
"C. install the new air nozzle",
"D. cut the raw materials"
],
"question": "Which action did the person perform for the longest duration in the last 90 seconds?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
127
] | null |
COIN/S4pgxEdt2Cs.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 90,
"options": [
"A. 20-21s",
"B. 57-58s",
"C. 7-8s",
"D. 9-10s"
],
"question": "How long has the person in the scene been performing the 'fill the injection head'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "D",
"answer_type": "Past Memory",
"middle_frame_timestamp": 142,
"options": [
"A. wipe wall with detergent",
"B. inject to the muscular",
"C. calibrate the liquid",
"D. fill the injection head"
],
"question": "Which action did the person perform for the longest duration in the last 60 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "D",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 171,
"options": [
"A. paste protector on the screen",
"B. disinfect the injecting place",
"C. wet and wash the hair",
"D. pull out the needle and press"
],
"question": "My goal is 'give an intramuscular injection'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 194,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'pull out the needle and press'?",
"sub_answer_type": "Step Verification"
}
] | [
0,
194
] | null |
COIN/bW2AOXFsH_Q.mp4 | [
{
"answer": "C",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 59,
"options": [
"A. 24-25s",
"B. 5-6s",
"C. 7-8s",
"D. 13-14s"
],
"question": "How long has the person in the scene been performing the 'fit on the filter'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 106,
"options": [
"A. replace blade of a saw",
"B. replace filter for air purifier",
"C. install ceiling fan",
"D. replace memory chip"
],
"question": "Based on the series of actions performed by the person in the video, what is the ultimate goal?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 107,
"options": [
"A. fit on the filter -> take out the filter -> fit on the filter",
"B. fit on the filter -> take out the filter",
"C. clean up the filter -> fit on the filter",
"D. fit on the filter -> take out the filter -> press the resetting button"
],
"question": "What actions did the person perform in sequence in the last 60 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 110,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'fit on the filter'?",
"sub_answer_type": "Step Verification"
}
] | [
0,
110
] | null |
COIN/oRxICFqNxpE.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 61,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'pump up the fuel'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 67,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'refill a lighter'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
67
] | null |
COIN/-2CxSAVwFqE.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 29,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'open the laptop rear cover'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "B",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 40,
"options": [
"A. 19-20s",
"B. 5-6s",
"C. 26-27s",
"D. 7-8s"
],
"question": "How long has the person in the scene been performing the 'install the new hard disk'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "C",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 42,
"options": [
"A. press the sticker",
"B. install the back cover and waterproof ring",
"C. install the laptop rear cover",
"D. open the laptop rear cover"
],
"question": "My goal is 'replace hard disk'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "D",
"answer_type": "Past Memory",
"middle_frame_timestamp": 46,
"options": [
"A. 53-54s",
"B. 8-9s",
"C. 91-92s",
"D. 5-6s"
],
"question": "How long has the person been performing the 'install the laptop rear cover' in the last 15 seconds?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
46
] | null |
COIN/SRvkOeC4Ccw.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 84,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'take out the blade'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "C",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 98,
"options": [
"A. install the new memory chip",
"B. pullthe oil gun out",
"C. tighten the blade screw",
"D. take out the blade"
],
"question": "My goal is 'replace blade of a saw'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 101,
"options": [
"A. 2-3s",
"B. 8-9s",
"C. 22-23s",
"D. 5-6s"
],
"question": "How long has the person been performing the 'turn off the balde screw' in the last 30 seconds?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
101
] | null |
COIN/QejrJ8K4R8A.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 15,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'apply some glue on the borads'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "B",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 80,
"options": [
"A. 13-14s",
"B. 58-59s",
"C. 35-36s",
"D. 10-11s"
],
"question": "How long has the person in the scene been performing the 'fit on the boards'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 108,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'assemble bed'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
108
] | null |
COIN/u3UyGMfHnhM.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 53,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'take out the old filter'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "A",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 63,
"options": [
"A. 14-15s",
"B. 52-53s",
"C. 16-17s",
"D. 20-21s"
],
"question": "How long has the person in the scene been performing the 'install the new filter'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 64,
"options": [
"A. replace refrigerator water filter",
"B. replace light socket",
"C. use sewing machine",
"D. assemble desktop PC"
],
"question": "What goal was achieved in this video?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
64
] | null |
COIN/rynGDLllf6A.mp4 | [
{
"answer": "D",
"answer_type": "Past Memory",
"middle_frame_timestamp": 94,
"options": [
"A. melt the soap block",
"B. roll and rub the earplugs",
"C. soak sugar gourd in sugar",
"D. string the fruit together"
],
"question": "What actions was the person performing before the last 30 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 116,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'melt the sugar'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "C",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 122,
"options": [
"A. mix raw materials",
"B. string the fruit together",
"C. soak sugar gourd in sugar",
"D. put on sofa cover"
],
"question": "My goal is 'make sugar coated haws'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "D",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 131,
"options": [
"A. 38-39s",
"B. 7-8s",
"C. 16-17s",
"D. 10-11s"
],
"question": "How long has the person in the scene been performing the 'soak sugar gourd in sugar'?",
"sub_answer_type": "Step Localization"
}
] | [
0,
131
] | null |
COIN/UA3ynpDfwOk.mp4 | [
{
"answer": "C",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 68,
"options": [
"A. 60-61s",
"B. 7-8s",
"C. 21-22s",
"D. 5-6s"
],
"question": "How long has the person in the scene been performing the 'fix the new string on the lower part of the guitar'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "D",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 107,
"options": [
"A. add seasoning",
"B. put the waterproof cover",
"C. fix the new string on the lower part of the guitar",
"D. adjust the tightness of the new string"
],
"question": "My goal is 'change guitar strings'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "C",
"answer_type": "Past Memory",
"middle_frame_timestamp": 112,
"options": [
"A. install the new screen",
"B. cut off and remove the old string",
"C. adjust the tightness of the new string",
"D. pour some glue to the face"
],
"question": "What actions was the person performing before the last 15 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 115,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'adjust the tightness of the new string'?",
"sub_answer_type": "Step Verification"
}
] | [
0,
115
] | null |
COIN/gyjaRD5BDks.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 55,
"options": [
"A. 46-47s",
"B. 17-18s",
"C. 34-35s",
"D. 13-14s"
],
"question": "How long has the person in the scene been performing the 'wipe the screen'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "D",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 82,
"options": [
"A. load grease gun",
"B. refill mechanical pencils",
"C. refill fountain pen",
"D. replace mobile screen protector"
],
"question": "Based on the series of actions performed by the person in the video, what is the ultimate goal?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 95,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'wipe the screen'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 102,
"options": [
"A. mix the raw materials",
"B. line up the protector and the cellphone",
"C. wipe the screen",
"D. scrub the bathtub"
],
"question": "What actions was the person performing before the last 30 seconds?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
102
] | null |
COIN/uJqJQkGsMTI.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 35,
"options": [
"A. 15-16s",
"B. 20-21s",
"C. 30-31s",
"D. 6-7s"
],
"question": "How long has the person in the scene been performing the 'mix the raw materials'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 50,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'hang wallpaper'?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 53,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'rub and drag the materials'?",
"sub_answer_type": "Step Verification"
}
] | [
0,
53
] | null |
COIN/lPt48FczK6w.mp4 | [
{
"answer": "B",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 144,
"options": [
"A. calibrate the liquid",
"B. connect the chair and the base",
"C. install the wheels for the base",
"D. show the whole rope again"
],
"question": "My goal is 'assemble office chair'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 147,
"options": [
"A. fix and fasten the upper and lower ropes to car",
"B. install the wheels for the base",
"C. screw off the valve cap and open the valve",
"D. assemble the cushion and the backrest"
],
"question": "What actions was the person performing before the last 90 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "B",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 155,
"options": [
"A. 8-9s",
"B. 5-6s",
"C. 50-51s",
"D. 26-27s"
],
"question": "How long has the person in the scene been performing the 'assemble the cushion and the backrest'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 164,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'assemble the cushion and the backrest'?",
"sub_answer_type": "Step Verification"
}
] | [
0,
164
] | null |
COIN/hcP1So3_Qr0.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 82,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'turn off the balde screw'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "D",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 167,
"options": [
"A. 8-9s",
"B. 10-11s",
"C. 15-16s",
"D. 5-6s"
],
"question": "How long has the person in the scene been performing the 'install the new blade'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "C",
"answer_type": "Past Memory",
"middle_frame_timestamp": 208,
"options": [
"A. 14-15s",
"B. 81-82s",
"C. 22-23s",
"D. 50-51s"
],
"question": "How long has the person been performing the 'tighten the blade screw' in the last 120 seconds?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
208
] | null |
COIN/7p7hKcxVPf8.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 25,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'grind the coffee beans'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "D",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 41,
"options": [
"A. make hummus",
"B. make matcha tea",
"C. make tea",
"D. make coffee"
],
"question": "Based on the series of actions performed by the person in the video, what is the ultimate goal?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 42,
"options": [
"A. 38-39s",
"B. 3-4s",
"C. 36-37s",
"D. 12-13s"
],
"question": "How long has the person been performing the 'filtrate the coffee beans' in the last 15 seconds?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
42
] | null |
COIN/QInuE1KwCZM.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 40,
"options": [
"A. 26-27s",
"B. 19-20s",
"C. 33-34s",
"D. 9-10s"
],
"question": "How long has the person in the scene been performing the 'take out the filter'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 84,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'fit on the filter'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "C",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 87,
"options": [
"A. clean up the filter",
"B. reset the switch and screw on the screws used to fix the switch",
"C. fit on the shell",
"D. fry or roast or braise"
],
"question": "My goal is 'replace filter for air purifier'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "C",
"answer_type": "Past Memory",
"middle_frame_timestamp": 94,
"options": [
"A. clean up the filter",
"B. mix the raw materials",
"C. take out the filter",
"D. stick or bind flower to the frame"
],
"question": "Which action did the person perform for the longest duration in the last 90 seconds?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
94
] | null |
COIN/lpwdoT-FDlY.mp4 | [
{
"answer": "C",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 89,
"options": [
"A. 13-14s",
"B. 31-32s",
"C. 18-19s",
"D. 23-24s"
],
"question": "How long has the person in the scene been performing the 'install the closestool again'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 118,
"options": [
"A. replace faucet",
"B. install closestool",
"C. install curtain",
"D. assemble bed"
],
"question": "What goal was achieved in this video?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 122,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'install the closestool again'?",
"sub_answer_type": "Step Verification"
}
] | [
0,
122
] | null |
COIN/VZyRXQaKI4o.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 13,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'take out the wiper'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 21,
"options": [
"A. replace rearview mirror glass",
"B. replace a wiper head",
"C. replace car window",
"D. polish car"
],
"question": "What goal was achieved in this video?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
21
] | null |
COIN/Lxu7uLEdM2A.mp4 | [
{
"answer": "B",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 61,
"options": [
"A. perform CPR",
"B. wash hair",
"C. wash dog",
"D. use neti pot"
],
"question": "Based on the series of actions performed by the person in the video, what is the ultimate goal?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 63,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'apply the shampoo or hair conditioner'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "A",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 84,
"options": [
"A. 24-25s",
"B. 9-10s",
"C. 19-20s",
"D. 7-8s"
],
"question": "How long has the person in the scene been performing the 'scratch the hair carefully'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "D",
"answer_type": "Past Memory",
"middle_frame_timestamp": 142,
"options": [
"A. remove blackheads with glue",
"B. perform CPR",
"C. shave beard",
"D. wash hair"
],
"question": "What goal was achieved in this video?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
142
] | null |
COIN/vlHlMM7Zris.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 109,
"options": [
"A. 6-7s",
"B. 10-11s",
"C. 36-37s",
"D. 14-15s"
],
"question": "How long has the person in the scene been performing the 'filtrate with a filter'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 203,
"options": [
"A. replace memory chip",
"B. use soy milk maker",
"C. refill cartridge",
"D. change toner cartridge"
],
"question": "What goal was achieved in this video?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 205,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'pour into a glass'?",
"sub_answer_type": "Step Verification"
}
] | [
0,
205
] | null |
COIN/IjgRXlxHy9o.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 17,
"options": [
"A. 6-7s",
"B. 10-11s",
"C. 18-19s",
"D. 13-14s"
],
"question": "How long has the person in the scene been performing the 'peel off the garlics'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "C",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 78,
"options": [
"A. pour some salt to the garlics",
"B. stir the ingredients",
"C. cut up the garlics",
"D. put on the hair extensions"
],
"question": "My goal is 'smash garlic'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 85,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'cut up the garlics'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 106,
"options": [
"A. 20-21s",
"B. 10-11s",
"C. 54-55s",
"D. 39-40s"
],
"question": "How long has the person been performing the 'smash the garlics with the knife face' in the last 60 seconds?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
106
] | null |
COIN/Dn55bHrTbcc.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 18,
"options": [
"A. 15-16s",
"B. 12-13s",
"C. 35-36s",
"D. 6-7s"
],
"question": "How long has the person in the scene been performing the 'march into the area and salute'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 118,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'exit from the area and salute'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 119,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'practise pole vault'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
119
] | null |
COIN/yCpryzS8_6k.mp4 | [
{
"answer": "C",
"answer_type": "Past Memory",
"middle_frame_timestamp": 11,
"options": [
"A. make strawberry smoothie",
"B. make salad",
"C. roast chestnut",
"D. make tea"
],
"question": "What goal was achieved in this video?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 16,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'fry or roast or braise'?",
"sub_answer_type": "Step Verification"
}
] | [
0,
16
] | null |
COIN/wDLKxXpF_sE.mp4 | [
{
"answer": "C",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 30,
"options": [
"A. 41-42s",
"B. 9-10s",
"C. 26-27s",
"D. 15-16s"
],
"question": "How long has the person in the scene been performing the 'knead the raw sugar'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "C",
"answer_type": "Past Memory",
"middle_frame_timestamp": 160,
"options": [
"A. 20-21s",
"B. 33-34s",
"C. 55-56s",
"D. 27-28s"
],
"question": "How long has the person been performing the 'knead the raw sugar' in the last 150 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 169,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'paint on sugar'?",
"sub_answer_type": "Step Verification"
}
] | [
0,
169
] | null |
COIN/6g0z0P1Y71k.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 17,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'press the corresponding button'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "D",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 17,
"options": [
"A. 9-10s",
"B. 22-23s",
"C. 28-29s",
"D. 6-7s"
],
"question": "How long has the person in the scene been performing the 'press the corresponding button'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 23,
"options": [
"A. 24-25s",
"B. 6-7s",
"C. 35-36s",
"D. 47-48s"
],
"question": "How long has the person been performing the 'press the corresponding button' in the last 15 seconds?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
23
] | null |
COIN/cJ5zrFzFnCs.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 55,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'take out the shell'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "C",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 103,
"options": [
"A. 13-14s",
"B. 17-18s",
"C. 8-9s",
"D. 117-118s"
],
"question": "How long has the person in the scene been performing the 'fit on the shell'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 107,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'use sewing machine'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
107
] | null |
COIN/IFzeOVYqfKs.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 86,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'fit on the filter'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "A",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 89,
"options": [
"A. 14-15s",
"B. 24-25s",
"C. 18-19s",
"D. 6-7s"
],
"question": "How long has the person in the scene been performing the 'fit on the filter'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 91,
"options": [
"A. put on the hair extensions",
"B. fit on the shell",
"C. clean the scratch",
"D. take out the filter"
],
"question": "My goal is 'replace filter for air purifier'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 110,
"options": [
"A. wipe the detergent",
"B. fit on the shell",
"C. install peripherals inside the case",
"D. press the resetting button"
],
"question": "Which action did the person perform for the longest duration in the last 60 seconds?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
110
] | null |
COIN/_oUI7ldi8W0.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 64,
"options": [
"A. 9-10s",
"B. 14-15s",
"C. 38-39s",
"D. 11-12s"
],
"question": "How long has the person in the scene been performing the 'aim at the pin'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 86.5,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'push the pin out'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "C",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 94,
"options": [
"A. show the blank paper",
"B. put the pin in",
"C. push the pin out",
"D. bake pizza"
],
"question": "My goal is 'resize watch band'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 98,
"options": [
"A. push the pin out",
"B. remove the old watch band and reconnect",
"C. flatten the dough",
"D. use screwdriver or electirc screwdriver to release the wire in the wall from the switch"
],
"question": "Which action did the person perform for the longest duration in the last 30 seconds?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
98
] | null |
COIN/jlfzppl3QHQ.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 99,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'prepare the frame'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "A",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 101,
"options": [
"A. 13-14s",
"B. 11-12s",
"C. 21-22s",
"D. 7-8s"
],
"question": "How long has the person in the scene been performing the 'prepare the frame'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 141,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'make flower crown'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
141
] | null |
COIN/b0ahREpQqsM.mp4 | [
{
"answer": "B",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 69,
"options": [
"A. knock in the nails",
"B. load the dish",
"C. add decoration",
"D. fix the wind mill on the bracket"
],
"question": "My goal is 'make salmon'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 112,
"options": [
"A. fry salmon -> add seasoning -> fry salmon",
"B. add seasoning on the salmon -> add seasoning -> fry salmon",
"C. add seasoning -> load the dish -> fry salmon",
"D. fry salmon -> load the dish"
],
"question": "What actions did the person perform in sequence in the last 30 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 117,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'fry salmon'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "B",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 144,
"options": [
"A. 16-17s",
"B. 5-6s",
"C. 26-27s",
"D. 32-33s"
],
"question": "How long has the person in the scene been performing the 'fry salmon'?",
"sub_answer_type": "Step Localization"
}
] | [
0,
144
] | null |
COIN/MajUq12Wstw.mp4 | [
{
"answer": "C",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 83,
"options": [
"A. 31-32s",
"B. 69-70s",
"C. 8-9s",
"D. 14-15s"
],
"question": "How long has the person in the scene been performing the 'wrap the pipe band'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "D",
"answer_type": "Past Memory",
"middle_frame_timestamp": 117,
"options": [
"A. 17-18s",
"B. 5-6s",
"C. 30-31s",
"D. 24-25s"
],
"question": "How long has the person been performing the 'install the new shower head' in the last 60 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 133,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'install the new shower head'?",
"sub_answer_type": "Step Verification"
}
] | [
0,
133
] | null |
COIN/0-KNi82OfNw.mp4 | [
{
"answer": "C",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 86,
"options": [
"A. 17-18s",
"B. 6-7s",
"C. 36-37s",
"D. 12-13s"
],
"question": "How long has the person in the scene been performing the 'brew tea and stir'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 102,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'make tea'?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 107,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'brew tea and stir'?",
"sub_answer_type": "Step Verification"
}
] | [
0,
107
] | null |
COIN/9eR7x93WqA8.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 88,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'fry eggs'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "C",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 102,
"options": [
"A. put seasoning in the egg",
"B. lift the barbell directly over the head",
"C. pour the egg onto the plate",
"D. cut the raw boards"
],
"question": "My goal is 'cook omelet'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "D",
"answer_type": "Past Memory",
"middle_frame_timestamp": 108,
"options": [
"A. pour the egg onto the plate",
"B. load the tire",
"C. aim at the pin",
"D. fry eggs"
],
"question": "Which action did the person perform for the longest duration in the last 60 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "C",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 108,
"options": [
"A. 11-12s",
"B. 9-10s",
"C. 7-8s",
"D. 13-14s"
],
"question": "How long has the person in the scene been performing the 'pour the egg onto the plate'?",
"sub_answer_type": "Step Localization"
}
] | [
0,
108
] | null |
COIN/dBukB_1cXBE.mp4 | [
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 54,
"options": [
"A. 11-12s",
"B. 49-50s",
"C. 20-21s",
"D. 57-58s"
],
"question": "How long has the person been performing the 'take out the shell' in the last 30 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "C",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 65,
"options": [
"A. fit on the filter",
"B. grind roundly and evenly",
"C. clean up the filter",
"D. clean the floor"
],
"question": "My goal is 'replace filter for air purifier'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 66,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'take out the shell'?",
"sub_answer_type": "Step Verification"
}
] | [
0,
66
] | null |
COIN/KWj6I2zUeuk.mp4 | [
{
"answer": "C",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 71,
"options": [
"A. 5-6s",
"B. 18-19s",
"C. 13-14s",
"D. 10-11s"
],
"question": "How long has the person in the scene been performing the 'collect blood'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 72,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'collect blood'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 80,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'wear contact lenses'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
80
] | null |
COIN/m6xLEZbORoY.mp4 | [
{
"answer": "D",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 169,
"options": [
"A. 15-16s",
"B. 9-10s",
"C. 19-20s",
"D. 12-13s"
],
"question": "How long has the person in the scene been performing the 'fry meat'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 181,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'clean shrimp'?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 183,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'fry meat'?",
"sub_answer_type": "Step Verification"
}
] | [
0,
183
] | null |
COIN/N90EaGXdaXI.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 23,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'rotate body and accelerate the hammer'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "A",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 45,
"options": [
"A. rotate body and accelerate the hammer",
"B. cut into strips and pieces",
"C. install the back cover and waterproof ring",
"D. throw the hammer out"
],
"question": "My goal is 'throw hammer'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "C",
"answer_type": "Past Memory",
"middle_frame_timestamp": 48,
"options": [
"A. dry strips",
"B. pre-swing",
"C. rotate body and accelerate the hammer",
"D. unscrew gun head"
],
"question": "Which action did the person perform for the longest duration in the last 30 seconds?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
48
] | null |
COIN/g6G2J1yxr5E.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 50,
"options": [
"A. 16-17s",
"B. 14-15s",
"C. 8-9s",
"D. 11-12s"
],
"question": "How long has the person in the scene been performing the 'put the washed rice into the rice cooker'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "D",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 58,
"options": [
"A. put the washed rice into the rice cooker",
"B. fold the squares inward and fix them",
"C. dribble and lay up",
"D. cook the rice by rice cooker"
],
"question": "My goal is 'use rice cooker to cook rice'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 71,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'cook the rice by rice cooker'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "C",
"answer_type": "Past Memory",
"middle_frame_timestamp": 135,
"options": [
"A. set up the platfond",
"B. cover with some soil",
"C. cook the rice by rice cooker",
"D. put the washed rice into the rice cooker"
],
"question": "What actions was the person performing before the last 60 seconds?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
135
] | null |
COIN/CVB9DDdRFIA.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 110,
"options": [
"A. 42-43s",
"B. 11-12s",
"C. 17-18s",
"D. 27-28s"
],
"question": "How long has the person in the scene been performing the 'stir the mixture'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 125,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'stir the mixture'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 147,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'make salad'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
147
] | null |
COIN/gxY98M7S_NA.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 40,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'remove the original protector'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "D",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 78,
"options": [
"A. 16-17s",
"B. 22-23s",
"C. 10-11s",
"D. 7-8s"
],
"question": "How long has the person in the scene been performing the 'line up the protector and the cellphone'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "C",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 88,
"options": [
"A. make the detergent",
"B. remove the original protector",
"C. wipe the screen",
"D. fill a nostril with saline and do the same to the other nostril"
],
"question": "My goal is 'replace mobile screen protector'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 118,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'fix laptop screen scratches'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
118
] | null |
COIN/tyJVHRPkybU.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 15,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'dribble in the field'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "B",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 35,
"options": [
"A. calibrate the liquid",
"B. dribble in the field",
"C. nail down or stick together",
"D. pass the basketball into the hole at the second time"
],
"question": "My goal is 'attend NBA skills challenge'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 44,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'practise triple jump'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
44
] | null |
COIN/ToHFLfS2Oj0.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 63,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'release liquid'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 69,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'make slime with glue'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
69
] | null |
COIN/etXFPVPS74Y.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 98,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'jack up the car'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "A",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 135,
"options": [
"A. tighten screws",
"B. take out after freezing",
"C. jack up the car",
"D. put the filler on the bread slice"
],
"question": "My goal is 'change car tire'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "A",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 142,
"options": [
"A. 8-9s",
"B. 80-81s",
"C. 32-33s",
"D. 12-13s"
],
"question": "How long has the person in the scene been performing the 'tighten screws'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 147,
"options": [
"A. 17-18s",
"B. 36-37s",
"C. 27-28s",
"D. 84-85s"
],
"question": "How long has the person been performing the 'jack up the car' in the last 60 seconds?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
147
] | null |
COIN/kqasXMHzAdg.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 16,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'take out the shell'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "A",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 17,
"options": [
"A. 8-9s",
"B. 5-6s",
"C. 42-43s",
"D. 60-61s"
],
"question": "How long has the person in the scene been performing the 'take out the shell'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "C",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 54,
"options": [
"A. press the resetting button",
"B. fix the wind mill on the bracket",
"C. fit on the shell",
"D. install the bulb and light housing or shell"
],
"question": "My goal is 'replace filter for air purifier'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 67,
"options": [
"A. fit on the filter",
"B. rub and drag the materials",
"C. clean up the filter",
"D. screw off the screws used to fix the switch"
],
"question": "What actions was the person performing before the last 30 seconds?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
67
] | null |
COIN/dJk2zTaHjIs.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 65,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'drive the car backward'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "C",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 85,
"options": [
"A. 14-15s",
"B. 12-13s",
"C. 10-11s",
"D. 8-9s"
],
"question": "How long has the person in the scene been performing the 'drive the car backward'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 94,
"options": [
"A. 54-55s",
"B. 60-61s",
"C. 41-42s",
"D. 20-21s"
],
"question": "How long has the person been performing the 'drive the car backward' in the last 90 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "C",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 99,
"options": [
"A. knead the dough",
"B. adjust front and back position",
"C. drive the car forward",
"D. paste protector on the screen"
],
"question": "My goal is 'park parallel'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
}
] | [
0,
99
] | null |
COIN/prGfITO-BYA.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 37,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'pre-swing'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "D",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 115,
"options": [
"A. rotate body and accelerate the hammer",
"B. fit on the shell",
"C. seal the volumetric flask",
"D. pre-swing"
],
"question": "My goal is 'throw hammer'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 122,
"options": [
"A. 2-3s",
"B. 4-5s",
"C. 60-61s",
"D. 31-32s"
],
"question": "How long has the person been performing the 'throw the hammer out' in the last 90 seconds?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
122
] | null |
COIN/fAB8bT81VMw.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 25.5,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'install fan frame'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "C",
"answer_type": "Past Memory",
"middle_frame_timestamp": 33,
"options": [
"A. replace graphics card",
"B. arc weld",
"C. install ceiling fan",
"D. change toner cartridge"
],
"question": "What goal was achieved in this video?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
33
] | null |
COIN/EuSL4bOZrS8.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 79,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'roast ingredients'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "D",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 79,
"options": [
"A. 43-44s",
"B. 5-6s",
"C. 10-11s",
"D. 13-14s"
],
"question": "How long has the person in the scene been performing the 'roast ingredients'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "C",
"answer_type": "Past Memory",
"middle_frame_timestamp": 85,
"options": [
"A. make salmon",
"B. smash garlic",
"C. make lamb kebab",
"D. wrap zongzi"
],
"question": "What goal was achieved in this video?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
85
] | null |
COIN/hjUSPlhPpT0.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 55,
"options": [
"A. 46-47s",
"B. 15-16s",
"C. 5-6s",
"D. 13-14s"
],
"question": "How long has the person in the scene been performing the 'draw pictures on the materials'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 80,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'nail down or stick together'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "C",
"answer_type": "Past Memory",
"middle_frame_timestamp": 110,
"options": [
"A. blow sugar",
"B. pitch a tent",
"C. make chinese lantern",
"D. perform paper to money trick"
],
"question": "What goal was achieved in this video?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
110
] | null |
COIN/NyZ3B2EdS3o.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 53,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'hold the gun end and let the gun head aim at the tag brand'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 59,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'replace battery on TV control'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
59
] | null |
COIN/MvaLhtBpUX8.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 80,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'take out the old bulb'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "D",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 146,
"options": [
"A. 8-9s",
"B. 19-20s",
"C. 14-15s",
"D. 23-24s"
],
"question": "How long has the person in the scene been performing the 'install the light shell/housing/support'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 152,
"options": [
"A. paste screen protector on pad",
"B. replace a bulb",
"C. refill cartridge",
"D. clean laptop keyboard"
],
"question": "What goal was achieved in this video?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
152
] | null |
COIN/PmfJUbfigJg.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 126,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'pump up the fuel'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "A",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 130,
"options": [
"A. lighten the lighter to check",
"B. prepare and add the tea",
"C. remove the vein",
"D. press the fuel nozzle"
],
"question": "My goal is 'refill a lighter'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 139,
"options": [
"A. refill a lighter",
"B. open a lock with paperclips",
"C. replace mobile screen protector",
"D. rewrap battery"
],
"question": "What goal was achieved in this video?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
139
] | null |
COIN/mIm14jLritI.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 69,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'strip the insulation'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "C",
"answer_type": "Past Memory",
"middle_frame_timestamp": 151,
"options": [
"A. restore the fixed battery components and the back cover",
"B. use the needle to open the SIM card slot",
"C. cut a certain length",
"D. strip the insulation"
],
"question": "Which action did the person perform for the longest duration in the last 30 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "B",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 161,
"options": [
"A. 6-7s",
"B. 13-14s",
"C. 9-10s",
"D. 37-38s"
],
"question": "How long has the person in the scene been performing the 'insert it into the crystal head'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 165,
"options": [
"A. restore the fixed battery components and the back cover",
"B. fixe it with a crimping pliers",
"C. insert it into the crystal head",
"D. cut into strips and pieces"
],
"question": "My goal is 'make RJ45 cable'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
}
] | [
0,
165
] | null |
COIN/iqL7483iW-0.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 28,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'cover with some soil'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "B",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 32,
"options": [
"A. 15-16s",
"B. 9-10s",
"C. 7-8s",
"D. 18-19s"
],
"question": "How long has the person in the scene been performing the 'water and fertilize the seeds'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 33,
"options": [
"A. connect the chair and the base",
"B. cover with some soil",
"C. wrap the pipe band",
"D. dig some holes on the soil"
],
"question": "Which action did the person perform for the longest duration in the last 30 seconds?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
33
] | null |
COIN/MD5YnNIox4o.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 30,
"options": [
"A. 31-32s",
"B. 6-7s",
"C. 8-9s",
"D. 22-23s"
],
"question": "How long has the person in the scene been performing the 'wind bandage around head'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 53,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'wind bandage around head'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 57,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'wash dog'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
57
] | null |
COIN/PTiQKd5d2Qg.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 34,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'show the whole rope again'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "A",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 53,
"options": [
"A. 12-13s",
"B. 27-28s",
"C. 70-71s",
"D. 5-6s"
],
"question": "How long has the person in the scene been performing the 'knot the rope'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 62,
"options": [
"A. wipe the screen",
"B. show the whole rope again",
"C. knot the rope",
"D. assemble the cushion and the backrest"
],
"question": "My goal is 'cut and restore rope trick'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 64,
"options": [
"A. 3-4s",
"B. 49-50s",
"C. 25-26s",
"D. 17-18s"
],
"question": "How long has the person been performing the 'show the whole rope again' in the last 30 seconds?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
64
] | null |
COIN/efSd3Dvkeb8.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 16,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'cut the rope'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "C",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 33,
"options": [
"A. knot the rope",
"B. paste and level the wallpaper",
"C. show the whole rope again",
"D. add decoration"
],
"question": "My goal is 'cut and restore rope trick'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 35,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'cut and restore rope trick'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
35
] | null |
COIN/78UikTQkGgg.mp4 | [
{
"answer": "D",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 84,
"options": [
"A. 23-24s",
"B. 6-7s",
"C. 31-32s",
"D. 49-50s"
],
"question": "How long has the person in the scene been performing the 'put the filler on the bread slice'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "C",
"answer_type": "Past Memory",
"middle_frame_timestamp": 138,
"options": [
"A. make lamb kebab",
"B. clean shrimp",
"C. make sandwich",
"D. boil noodles"
],
"question": "What goal was achieved in this video?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 142,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'cut into small pieces'?",
"sub_answer_type": "Step Verification"
}
] | [
0,
142
] | null |
COIN/QX9JaFXjmY0.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 25,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'press the corresponding button'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "A",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 25,
"options": [
"A. 16-17s",
"B. 7-8s",
"C. 18-19s",
"D. 9-10s"
],
"question": "How long has the person in the scene been performing the 'press the corresponding button'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 35,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'use sewing machine'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
35
] | null |
COIN/LtHKn_jDy00.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 42,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'open the fuel tank cap'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 48,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'fuel car'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
48
] | null |
COIN/PFmpN2zIllM.mp4 | [
{
"answer": "D",
"answer_type": "Past Memory",
"middle_frame_timestamp": 84,
"options": [
"A. use neti pot",
"B. perform CPR",
"C. use epinephrine auto-injector",
"D. bandage dog paw"
],
"question": "What goal was achieved in this video?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 88,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'wind legs with bandage'?",
"sub_answer_type": "Step Verification"
}
] | [
0,
88
] | null |
COIN/U01db9EqDKU.mp4 | [
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 121,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'change toner cartridge'?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 126,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'close the front door or cover of the printer'?",
"sub_answer_type": "Step Verification"
}
] | [
0,
126
] | null |
COIN/nqQG5O_8uGE.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 21,
"options": [
"A. 6-7s",
"B. 14-15s",
"C. 31-32s",
"D. 17-18s"
],
"question": "How long has the person in the scene been performing the 'fold or bent the paper'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "D",
"answer_type": "Past Memory",
"middle_frame_timestamp": 99,
"options": [
"A. nail down or stick together",
"B. prepare flower",
"C. lay the cushion evenly",
"D. fold or bent the paper"
],
"question": "What actions was the person performing before the last 90 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 115,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'cut the raw materials'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "B",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 156,
"options": [
"A. make paper wind mill",
"B. make chinese lantern",
"C. perform vanishing glass trick",
"D. cut and restore rope trick"
],
"question": "Based on the series of actions performed by the person in the video, what is the ultimate goal?",
"sub_answer_type": "Goal/Step Prediction"
}
] | [
0,
156
] | null |
COIN/7S3l-IpOuY4.mp4 | [
{
"answer": "B",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 131,
"options": [
"A. press the sticker",
"B. install the light shell/housing/support",
"C. remove the light shell/housing/support",
"D. transfer print"
],
"question": "My goal is 'replace a bulb'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "A",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 146,
"options": [
"A. 16-17s",
"B. 14-15s",
"C. 6-7s",
"D. 8-9s"
],
"question": "How long has the person in the scene been performing the 'install the light shell/housing/support'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 147,
"options": [
"A. replace laptop screen",
"B. replace a bulb",
"C. replace light socket",
"D. paste screen protector on pad"
],
"question": "What goal was achieved in this video?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 151.5,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'install the light shell/housing/support'?",
"sub_answer_type": "Step Verification"
}
] | [
0,
151.5
] | null |
COIN/xcpffGBVi8Y.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 37,
"options": [
"A. 5-6s",
"B. 13-14s",
"C. 57-58s",
"D. 15-16s"
],
"question": "How long has the person in the scene been performing the 'prepare meat'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 51,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'mix and pickle'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "C",
"answer_type": "Past Memory",
"middle_frame_timestamp": 77,
"options": [
"A. mix and pickle",
"B. clean the hamster box",
"C. prepare seasonings and side dishes",
"D. insert it into the crystal head"
],
"question": "What actions was the person performing before the last 60 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "C",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 82,
"options": [
"A. dribble and lay up",
"B. pass the basketball into the hole at the second time",
"C. roast ingredients",
"D. prepare meat"
],
"question": "My goal is 'make lamb kebab'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
}
] | [
0,
82
] | null |
COIN/E2MRAd95jDw.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 125,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'put the melted soap block into the vessel'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "D",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 140,
"options": [
"A. 57-58s",
"B. 24-25s",
"C. 22-23s",
"D. 13-14s"
],
"question": "How long has the person in the scene been performing the 'put the melted soap block into the vessel'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 151,
"options": [
"A. make soap",
"B. make candle",
"C. use analytical balance",
"D. make paper dice"
],
"question": "What goal was achieved in this video?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
151
] | null |
COIN/LW7AA3tQr_A.mp4 | [
{
"answer": "D",
"answer_type": "Past Memory",
"middle_frame_timestamp": 78,
"options": [
"A. cut the headphone cable",
"B. insert the glue needle",
"C. put the waterproof cover",
"D. hold the gun end and let the gun head aim at the tag brand"
],
"question": "Which action did the person perform for the longest duration in the last 60 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 97,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'hold the gun end and let the gun head aim at the tag brand'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "B",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 103,
"options": [
"A. resize watch band",
"B. use tapping gun",
"C. make RJ45 cable",
"D. replace battery on key to car"
],
"question": "Based on the series of actions performed by the person in the video, what is the ultimate goal?",
"sub_answer_type": "Goal/Step Prediction"
}
] | [
0,
103
] | null |
COIN/_kYE6KT5HlU.mp4 | [
{
"answer": "D",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 90,
"options": [
"A. 9-10s",
"B. 35-36s",
"C. 20-21s",
"D. 62-63s"
],
"question": "How long has the person in the scene been performing the 'wipe adhesive and bedding layer'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 107,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'install ceramic tile'?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 110,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'tile the wall'?",
"sub_answer_type": "Step Verification"
}
] | [
0,
110
] | null |
COIN/EAYuIBqkfCw.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 18,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'prepare the frame'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 37,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'make flower crown'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
37
] | null |
COIN/K7GL4BtU8CM.mp4 | [
{
"answer": "D",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 22,
"options": [
"A. 7-8s",
"B. 22-23s",
"C. 14-15s",
"D. 20-21s"
],
"question": "How long has the person in the scene been performing the 'replace the battery'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 25,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'replace the battery'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 93,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'change battery of watch'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
93
] | null |
COIN/5iLTx-kiDGc.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 106,
"options": [
"A. 6-7s",
"B. 17-18s",
"C. 12-13s",
"D. 15-16s"
],
"question": "How long has the person in the scene been performing the 'line up the protector and the cellphone'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "C",
"answer_type": "Past Memory",
"middle_frame_timestamp": 139,
"options": [
"A. paste protector on the screen",
"B. clean weld line with a hammer",
"C. line up the protector and the cellphone",
"D. drive the car backward"
],
"question": "Which action did the person perform for the longest duration in the last 60 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "B",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 164,
"options": [
"A. remove the original protector",
"B. wipe the screen",
"C. do artificial breathing to the patient",
"D. tear off the other side of the sticker"
],
"question": "My goal is 'replace mobile screen protector'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 173,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'wipe the screen'?",
"sub_answer_type": "Step Verification"
}
] | [
0,
173
] | null |
COIN/cKf4lk2E2fM.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 123,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'take out after freezing'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "B",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 179,
"options": [
"A. sow on the soil",
"B. put the melted soap block into the vessel",
"C. prepare a vacant vessel",
"D. scrub the toilet interior"
],
"question": "My goal is 'make soap'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 186,
"options": [
"A. make soap",
"B. make slime with glue",
"C. use triple beam balance",
"D. prepare standard solution"
],
"question": "What goal was achieved in this video?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
186
] | null |
COIN/bckreUaGFdY.mp4 | [
{
"answer": "D",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 14,
"options": [
"A. 7-8s",
"B. 15-16s",
"C. 34-35s",
"D. 12-13s"
],
"question": "How long has the person in the scene been performing the 'add seasoning'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 31,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'add seasoning on the salmon'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 39,
"options": [
"A. install the new pin board",
"B. add seasoning on the salmon",
"C. add decoration",
"D. wipe the scratch with cloth"
],
"question": "Which action did the person perform for the longest duration in the last 30 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "C",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 42,
"options": [
"A. fry salmon",
"B. remove the core",
"C. add decoration",
"D. fixe it with a crimping pliers"
],
"question": "My goal is 'make salmon'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
}
] | [
0,
42
] | null |
COIN/V4uEwLHfMhs.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 28,
"options": [
"A. 28-29s",
"B. 21-22s",
"C. 5-6s",
"D. 8-9s"
],
"question": "How long has the person in the scene been performing the 'pour the ingredients into the bowl'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 29,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'pour the ingredients into the bowl'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 42,
"options": [
"A. 11-12s",
"B. 45-46s",
"C. 102-103s",
"D. 60-61s"
],
"question": "How long has the person been performing the 'package and freeze' in the last 15 seconds?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
42
] | null |
COIN/o0JS-PurvZM.mp4 | [
{
"answer": "C",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 10,
"options": [
"A. 13-14s",
"B. 31-32s",
"C. 6-7s",
"D. 15-16s"
],
"question": "How long has the person in the scene been performing the 'remove cap'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 93,
"options": [
"A. replace sewing machine needle",
"B. refill mechanical pencils",
"C. load grease gun",
"D. change mobile phone battery"
],
"question": "What goal was achieved in this video?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 95,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'buckle the cap'?",
"sub_answer_type": "Step Verification"
}
] | [
0,
95
] | null |
COIN/h2-B9L3PLdQ.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 27,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'take out the old filter'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 55,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'replace blade of a saw'?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "D",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 55,
"options": [
"A. 27-28s",
"B. 19-20s",
"C. 15-16s",
"D. 17-18s"
],
"question": "How long has the person in the scene been performing the 'install the new filter'?",
"sub_answer_type": "Step Localization"
}
] | [
0,
55
] | null |
COIN/cSUmhg1KoC0.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 32,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'remove the peel'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 45,
"options": [
"A. slice the pulp",
"B. wipe wall with detergent",
"C. cut off the edge",
"D. strip the insulation"
],
"question": "Which action did the person perform for the longest duration in the last 30 seconds?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
45
] | null |
COIN/5QBRDpzedoI.mp4 | [
{
"answer": "C",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 43,
"options": [
"A. 8-9s",
"B. 49-50s",
"C. 12-13s",
"D. 14-15s"
],
"question": "How long has the person in the scene been performing the 'begin to run up'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "A",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 48,
"options": [
"A. practise triple jump",
"B. practise weight lift",
"C. practise karate",
"D. attend NBA skills challenge"
],
"question": "Based on the series of actions performed by the person in the video, what is the ultimate goal?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 91,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'do the first two jumps'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 93,
"options": [
"A. 50-51s",
"B. 17-18s",
"C. 26-27s",
"D. 32-33s"
],
"question": "How long has the person been performing the 'do the first two jumps' in the last 90 seconds?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
93
] | null |
COIN/JUCgEf6otNI.mp4 | [
{
"answer": "D",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 63,
"options": [
"A. 31-32s",
"B. 6-7s",
"C. 11-12s",
"D. 16-17s"
],
"question": "How long has the person in the scene been performing the 'remove the old graphics card'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "C",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 109,
"options": [
"A. pull out the insurance ring",
"B. take out the filter",
"C. fit on the shell",
"D. scrub the bathtub"
],
"question": "My goal is 'replace graphics card'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 112,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'install the new graphics card'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "D",
"answer_type": "Past Memory",
"middle_frame_timestamp": 126,
"options": [
"A. put yogurt, honey and other ingredients into the juicer",
"B. install the air nozzle",
"C. fit on the shell",
"D. install the new graphics card"
],
"question": "What actions was the person performing before the last 30 seconds?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
126
] | null |
COIN/ciG_cMNWR7c.mp4 | [
{
"answer": "C",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 115,
"options": [
"A. remove blackheads with glue",
"B. perform CPR",
"C. shave beard",
"D. give an intramuscular injection"
],
"question": "Based on the series of actions performed by the person in the video, what is the ultimate goal?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "B",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 121,
"options": [
"A. 29-30s",
"B. 7-8s",
"C. 16-17s",
"D. 12-13s"
],
"question": "How long has the person in the scene been performing the 'shave carefully on the face'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 130.5,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'shave carefully on the face'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 141,
"options": [
"A. shave carefully on the face",
"B. apply cleansing milk to the face",
"C. apply shaving cream to the face",
"D. do facial care carefully"
],
"question": "What actions did the person not perform in the last 60 seconds?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
141
] | null |
COIN/a7-gcftmjyE.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 23,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'pull out the insurance ring'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 24,
"options": [
"A. resize watch band",
"B. operate fire extinguisher",
"C. open a lock with paperclips",
"D. rewrap battery"
],
"question": "What goal was achieved in this video?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
24
] | null |
COIN/1GrCbwZIbwM.mp4 | [
{
"answer": "D",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 93,
"options": [
"A. 8-9s",
"B. 19-20s",
"C. 11-12s",
"D. 5-6s"
],
"question": "How long has the person in the scene been performing the 'apply detergent to bathtub'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 168,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'clean bathtub'?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 170,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'clean bathtub with water'?",
"sub_answer_type": "Step Verification"
}
] | [
0,
170
] | null |
COIN/_NF2F6J6_9A.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 21,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'screw off the screws'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "C",
"answer_type": "Past Memory",
"middle_frame_timestamp": 23,
"options": [
"A. 45-46s",
"B. 15-16s",
"C. 2-3s",
"D. 119-120s"
],
"question": "How long has the person been performing the 'remove the drumhead' in the last 15 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "C",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 24,
"options": [
"A. 26-27s",
"B. 14-15s",
"C. 5-6s",
"D. 12-13s"
],
"question": "How long has the person in the scene been performing the 'screw off the screws'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "D",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 25,
"options": [
"A. link the new chain",
"B. screw on the screws",
"C. put down the hair and comb",
"D. remove the drumhead"
],
"question": "My goal is 'replace drumhead'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
}
] | [
0,
25
] | null |
COIN/htOoZBfuvhk.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 81,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'wipe wall with detergent'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "A",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 83,
"options": [
"A. 17-18s",
"B. 21-22s",
"C. 9-10s",
"D. 19-20s"
],
"question": "How long has the person in the scene been performing the 'wipe wall with detergent'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 102,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'remove crayon from walls'?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
102
] | null |
COIN/00n3IEqYBME.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 87,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'place a piece of paper on weighing pan'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "B",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 90,
"options": [
"A. place a piece of paper on weighing pan",
"B. place weighing sample on weighing pan and read",
"C. put the ingredients into the bowl",
"D. blow the raw sugar"
],
"question": "My goal is 'use analytical balance'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 96,
"options": [
"A. use triple beam balance",
"B. use analytical balance",
"C. use volumetric flask",
"D. make paper dice"
],
"question": "What goal was achieved in this video?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
96
] | null |
COIN/XAYewYkAr-M.mp4 | [
{
"answer": "A",
"answer_type": "Temporal Perception",
"middle_frame_timestamp": 65,
"options": [
"A. 26-27s",
"B. 28-29s",
"C. 19-20s",
"D. 9-10s"
],
"question": "How long has the person in the scene been performing the 'place the board on each side'?",
"sub_answer_type": "Step Localization"
},
{
"answer": "D",
"answer_type": "Past Memory",
"middle_frame_timestamp": 219,
"options": [
"A. install legs on the bed",
"B. knock in the nails",
"C. install the bulb and light housing or shell",
"D. place the board on each side"
],
"question": "Which action did the person perform for the longest duration in the last 120 seconds?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 227,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'place mattress on the bed'?",
"sub_answer_type": "Step Verification"
}
] | [
0,
227
] | null |
COIN/RuQ8b1HFjwE.mp4 | [
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 159,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'add some ingredients in the coffee'?",
"sub_answer_type": "Step Verification"
},
{
"answer": "D",
"answer_type": "Future Prediction",
"middle_frame_timestamp": 171,
"options": [
"A. brush ice floor",
"B. grind the coffee beans",
"C. clean bathtub with water",
"D. filtrate the coffee beans"
],
"question": "My goal is 'make coffee'. What are the next steps I should take?",
"sub_answer_type": "Goal/Step Prediction"
},
{
"answer": "A",
"answer_type": "Past Memory",
"middle_frame_timestamp": 180,
"options": [
"A. add some ingredients in the coffee -> brew the coffee beans -> filtrate the coffee beans",
"B. boil water or coffee -> filtrate the coffee beans -> add some ingredients in the coffee",
"C. grind the coffee beans -> add some ingredients in the coffee -> filtrate the coffee beans",
"D. brew the coffee beans -> add some ingredients in the coffee -> boil water or coffee"
],
"question": "What actions did the person perform in sequence in the last 30 seconds?",
"sub_answer_type": "Procedure Recall"
}
] | [
0,
180
] | null |
COIN/aD2R7RW6OEQ.mp4 | [
{
"answer": "B",
"answer_type": "Past Memory",
"middle_frame_timestamp": 163,
"options": [
"A. Yes",
"B. No"
],
"question": "Did the person follow the correct procedure to achieve the 'assemble bed'?",
"sub_answer_type": "Procedure Recall"
},
{
"answer": "B",
"answer_type": "Temporal Hallucination Verification",
"middle_frame_timestamp": 167,
"options": [
"A. Yes",
"B. No"
],
"question": "Is the person in the current frame still performing the 'open the sluice and test the new faucet'?",
"sub_answer_type": "Step Verification"
}
] | [
0,
167
] | null |
Subsets and Splits