premise: Two men wearing red jackets are looking out over some water and one man has yellow earphones on his ears. hypothesis: Some men wearing jackets are looking out over the water and one has earphones in.
entailment: Two men implies there is more than one man therefore the word some can be used to replace two.|entailment: Two men are some men, both looking out with one of them wearing earphones.|entailment: The presence of two men wearing red jackets and one man with yellow earphones on means there are some men wearing jackets (at least two) and one has earphones in.