Premise: "A man in shorts is using a barbecue grill in a yard."\nHypothesis: "It is summer."\nIs the hypothesis entailed by the premise?\nOptions:\n- yes\n- it is not possible to tell\n- no
Let's be accurate as possible and think first.
it is not possible to tell
Using a barbecue grill does not necessarily mean it is summer.

.

The final answer: it is not possible to tell