I'll give you a question, please answer with step-by-step reasoning process.
Test for natural language inference.\nPremise: "A gymnast bends while twirling a ribbon."\nHypothesis: "A person is in a gymnastics competition."\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 gymnast may be practicing or twirling their ribbon anywhere else beside a gymnastics competition.

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So, the answer is it is not possible to tell