Test for natural language inference.\nPremise: "Two men in karate suits on their knees."\nHypothesis: "The two men are about to compete in a match."\nIs the hypothesis entailed by the premise?\nOptions:\n- yes\n- no\n- it is not possible to tell
A step-by-step solution is:
it is not possible to tell
No knowledge of why men are on their knees or that they are about to compete in a match.

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So, the answer is it is not possible to tell