premise: A black man with sunglasses on his head, wearing a brown apron with a knife in his hand looking at chopped up food. hypothesis: A black man wears sunglasses and an apron while holding a knife by food.
entailment: If a man has sunglasses on his head, he is wearing sunglasses. If a man is holding a knife, he has a knife in his hand. If a man is looking at food, he must be by food.