Test for natural language inference.\nPremise: "Four motorcycle racers are on a dirt track."\nHypothesis: "Four motorcycle racers are competing on a dirt track for a prize."\nIs the hypothesis entailed by the premise?\nOptions:\n- yes\n- no\n- it is not possible to tell
Let's be accurate as possible. Think before you answer.
it is not possible to tell
Racers on a track does not imply the racers are competing.

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The final answer: it is not possible to tell