Please answer the following question by reasoning step-by-step. Can we conclude from "A man working on a building three stories up." that "A man wearing a hat is working on a building three stories up."?\nOptions:\n- yes\n- no\n- it is not possible to tell. Step-by-step reasoning:
User
A man working does not have to be wearing a hat. So the answer is it is not possible to tell.
Assistant