Student: Premise: "Man wearing a gray jacket sitting on a green bench petting a black dog wearing a red collar."\nHypothesis: "Charlie sheen poses in a photobooth."\nDo we know that the hypothesis entailed by the premise?.
Teacher: Let's think:

User
One is about sitting on a green bench and the other is about posing in a photobooth. So the final answer is no.
Assistant