Imagine a question and stream-of-consciousness explanation for which this is the answer: no
Question: Premise: "A young girl in a bathing suit and goggles with a cast on her lower arm is diving off a starter block into a swimming pool with lane lines."
Hypothesis: "A girl swimming in a lake."
Do we know that the hypothesis entailed by the premise?
Stream-of-consciousness: The girl can't be in a swimming pool and a lake at the same time.