Use reasoning to answer the following question.
Test for natural language inference.\nPremise: "A street vendor selling a variety of foods."\nHypothesis: "A street vendor is trying to make a living."\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
A street vendor selling a variety of foods isn't necessarily trying to make a living.

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The answer is it is not possible to tell