Please answer the following question by reasoning step-by-step. Test for natural language inference.\nPremise: "A man about to throw a tennis ball to a brown dog in the grass."\nHypothesis: "A man is going to throw a ball for the dog because the dog enjoys playing fetch."\nIs the hypothesis entailed by the premise?\nOptions:\n- yes\n- no\n- it is not possible to tell. Step-by-step reasoning:
User
Not all dogs enjoy playing fetch. Tennis balls aren't only used for a dog who enjoys fetch. So the answer is it is not possible to tell.
Assistant