Use reasoning to lead to the answer of the following question:
Test for natural language inference.\nPremise: "A young woman with red-hair."\nHypothesis: "Dressed in purple is holding an envelope as she walks on a city sidewalk."\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
The woman is on her way to the post office to mail a letter.

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So, the final answer is it is not possible to tell