Answer the following question, with explanation first.
Test for natural language inference.\nPremise: "A man sits on a motorcycle and a woman is on the back."\nHypothesis: "A man is on a motorcycle."\nIs the hypothesis entailed by the premise?\nOptions:\n- yes\n- no\n- it is not possible to tell

yes
A man is on a motorcycle; he has a woman friend with him on the the back.

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The final answer: yes