Please answer the following question by reasoning step-by-step. Can we conclude from "Two pairs of legs walk past the end of an alley between two brick buildings." that "A person walks past two brick buildings."?\nOptions:\n- yes\n- no\n- it is not possible to tell. Step-by-step reasoning:
User
Sentence 1: Two pairs of legs walk past the end of an alley between two brick buildings. Sentence 2: A person walks past two brick buildings. So the answer is it is not possible to tell.
Assistant