Premise: "A family sits at the beach while swimmers can be seen in the background."
Hypothesis: "The weather at the beach is warm and sunny."
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
Swimmers at a beach would be there when it was warm and sunny. So, the answer is yes.