Premise: "A couple is being photographed by a man in a blue sweater."\nHypothesis: "A couple know the man in the blue sweater."\nIs the hypothesis entailed by the premise?\nOptions:\n- yes\n- it is not possible to tell\n- no
Please answer and provide answer explanation.
it is not possible to tell
Just because the are being photographed doesn't mean they know the person.

.

Therefore, the answer is it is not possible to tell