premise: A little girl drawing with chalk, on a chalkboard. hypothesis: A young girl is drawing on a chalkboard.
entailment: One has to use a chalk to draw on a chalkboard and little also means young.|entailment: A little girl implies a young girl, the girl drawing with a chalk means the girl is drawing on a chalkboard. Usually we write with a chalk only on the chalkboard.|entailment: "A young girl is drawing on a chalkboard" is a restatement of a "girl drawing with chalk, on a chalkboard".