I'll give you a question, please answer with step-by-step reasoning process.
Premise: "Riding a sled down a hill."\nHypothesis: "The person is sledding into a tree."\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
Going down a hill doesn't mean there is a tree in the way.

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So, the answer is it is not possible to tell