Please answer the following question by reasoning step-by-step. Test for natural language inference.\nPremise: "A man in a blue outfit works on a train."\nHypothesis: "A repairman is in the rail yard."\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 men that work on a train is a repairman. So the answer is it is not possible to tell.
Assistant