premise: Three young girls and a baby are sitting in the grass on a blue blanket with baby toys scattered on it. hypothesis: There are four people outside.
entailment: Three young girls and a baby are four people, and grass implies outside.|entailment: Three young girls and a baby are sitting in the grass means there are four people (three young girls plus one baby) and being sitting in the grass implies outside.|entailment: One must be outside to be sitting in the grass.