Answer the following question, with explanation first.
Premise: "Man watching child in hallway."\nHypothesis: "A man is babysitting his nephew."\nIs the hypothesis entailed by the premise?\nOptions:\n- yes\n- it is not possible to tell\n- no

it is not possible to tell
Man watching child in hallway does not necessary that he is babysitting his nephew.

.

Therefore, the answer is it is not possible to tell