premise1: A man in a black t-shirt and white hat hikes in front of a white glacier.
premise2: A hiker in a black shirt is standing before an ice covered mountain.
premise3: A man in a black shirt is hiking in rocky terrain.
premise4: A man in a black shirt is walking on rocks.
premise: A man in a black t-shirt and white hat hikes in front of a white glacier. A hiker in a black shirt is standing before an ice covered mountain. A man in a black shirt is hiking in rocky terrain. A man in a black shirt is walking on rocks.
hypothesis: A man looks up.