Please answer the following question by reasoning step-by-step. Can we conclude from "A lady wearing a green sweatshirt and jeans sits on the ground and hits a tennis ball with a tennis racket." that "A lady has been playing tennis all day."?\nOptions:\n- yes\n- no\n- it is not possible to tell. Step-by-step reasoning:
User
The lady wearing green sweatshirt and jeans sits on the ground and playing tennis may not necessarily been playing tennis all day. So the answer is it is not possible to tell.
Assistant