premise: two shirtless men jumping over a street rail, probably practicing new dance moves. hypothesis: Two men without shirts are jumping in the street.
entailment: Shirtless is a rephrasing of without shirts, street rail implies street.|entailment: Shirtless men and men without shirts mean the same thing. They are said to be jumping in both sentences, and both mention the street as a location.|entailment: Shirtless men, and men without shirts refer to same group.