Use reasoning to answer the following question.
Test for natural language inference.\nPremise: "A bike messenger walking in the park."\nHypothesis: "A bike messenger is walking in the park as a shortcut to his destination."\nIs the hypothesis entailed by the premise?\nOptions:\n- yes\n- no\n- it is not possible to tell

it is not possible to tell
We cannot infer that a man is walking in the park because it is a shortcut to his destination.

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The answer: it is not possible to tell