Premise: "A man is sitting on a train resting his hand against his face."\nHypothesis: "A person on a train thinking hard."\nIs the hypothesis entailed by the premise?\nOptions:\n- yes\n- it is not possible to tell\n- no
Please answer the following question by reasoning step-by-step.
it is not possible to tell
A man resting his hand against his face is not necessarily thinking hard.

.

The answer is it is not possible to tell