Denny asked: Premise: "A police officer in the middle of a parade."
Hypothesis: "A police officer is watching everyone in the parade."
Do we know that the hypothesis entailed by the premise?.
Le: OK, so how can I answer with some explanation?

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
A police officer in the middle of the parade does not tell us that he is watching everyone else in the parade.
The answer: it is not possible to tell.