premise: A man with a cigarette sits on the stoop. hypothesis: A man sits and smokes outside.
entailment: Smokes implies with a cigarette, and on the stoop implies outside.|entailment: A man sits and smokes outside is rephrasing of  a man with a cigarette sits on the stoop, and being sitting on the stoop means outside.|entailment: He is outside and sits on the stoop.