Premise: "A man performs outside on cobblestone at night with his acoustic guitar under a giant orange jagermeister banner."\nHypothesis: "Man drinking a beer in the hot sun."\nDo we know that the hypothesis entailed by the premise?
Let's be accurate as possible and think first.
no
The man can't be performing outside at night when he is drinking a beer in the hot sun.

.

Thus, the answer is no