Please answer the following question by reasoning step-by-step. Test for natural language inference.\nPremise: "A man wearing a green robe and white hat is walking in front of an orange wall."\nHypothesis: "The man is wearing a purple hat."\nIs the hypothesis entailed by the premise?\nOptions:\n- yes\n- no\n- it is not possible to tell. Step-by-step reasoning:
User
Either the man is wearing a purple hat or a white hat. So the answer is no.
Assistant