premise: A young girl in a pink bikini jumps into the air on a sandy beach by the ocean, as two other children play in the sand. hypothesis: The girl in wearing a bathing suit.
entailment: Girl, is a rephrasing of young girl.  A bikini is a bathing suit.|entailment: A pink bikini is a bathing suit so the girl is wearing a bathing suit.|entailment: A young girl is a girl and of her in a pink bikini jumping into the air on a sandy beach means wearing a bathing suit.