Use reasoning to lead to the answer of the following question:
Premise: "A man on the phone surrounded by stacks of books."\nHypothesis: "A man makes a phone call from inside a book store."\nDo we know that the hypothesis entailed by the premise?

it is not possible to tell
Stacks of books do not always mean he is in a book store.

.

So, the answer is it is not possible to tell