Premise: "Two men are barbecuing their food while another prepares the meat."
Hypothesis: "Two men are sleeping."
Do we know that the hypothesis entailed by the premise? Stream of thoughts:

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
Two mean that are barbecuing their food and prepares the meat cannot be sleeping.
Therefore, the answer is no.