Premise: "A group of constructions workers talking behind a steam roller."
Hypothesis: "The workers are talking about grabbing lunch."
Do we know that the hypothesis entailed by the premise? Now, let's be accurate as possible. Some thinking first:

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
The workers may be taking about many things that may not include talking about grabbing lunch. So, the answer is it is not possible to tell.