Please answer the following question by reasoning step-by-step. Premise: "An elderly man is playing an accordion."
Hypothesis: "The old man is playing a polka."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no. Step-by-step reasoning:
Just because the elderly man is playing an accordion does not mean he is playing polka. So the answer is it is not possible to tell.