Please answer the following question by reasoning step-by-step. Premise: "A man in shorts is using a barbecue grill in a yard."
Hypothesis: "It is summer."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no. Step-by-step reasoning:
Using a barbecue grill does not necessarily mean it is summer. So the answer is it is not possible to tell.