Test for natural language inference.\nPremise: "A swimmer in a pool swimming on their back."\nHypothesis: "A woman is doing the backstroke in a pool."\nIs the hypothesis entailed by the premise?\nOptions:\n- yes\n- no\n- it is not possible to tell Now, let's be accurate as possible. Some thinking first:
User
A swimmer swimming may not be a woman and may not be doing the backstroke even if they are on their back in the pool. So, the answer is it is not possible to tell.
Assistant