Premise: "A female swimmer with goggles and a cap does the backstroke."\nHypothesis: "A female swimmer is taking a break by the pool."\nDo we know that the hypothesis entailed by the premise?
Let’s work this out in a step by step way to be sure we have the right answer.
no
Can not be taking a break and doing a backstroke at the same time.

.

The final answer: no