premise: Two men with graying beards share a laugh while enjoying the nice weather. hypothesis: Men are laughing together on a nice day.
entailment: Two men are laughing and enjoying a nice weather day.|entailment: Two men with graying beards are a type of men, and share a laugh is a paraphrase of laughing together.|entailment: share a laugh is inferred as share a laugh and nice weather and laughing together.