Leo: Premise: "A gray-haired man stands next to a police van."\nHypothesis: "A man is being arrested."\nDo we know that the hypothesis entailed by the premise?
Mei: OK, So, let's think first...
Me:
User
A man stands next to a police van doesn't necessarily mean that is being arrested.
Thus, the answer is it is not possible to tell.
Assistant