Please answer the following question by reasoning step-by-step. Premise: "Four boys are standing outside by a piano and palm trees."
Hypothesis: "The four boys all play the piano."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no. Step-by-step reasoning:

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
Standing by a piano does not necessarily imply that people play the piano. So the answer is it is not possible to tell.