Please answer the following question by reasoning step-by-step. Premise: "A dog is playing fetch with a ball."\nBased on this premise, can we conclude that the hypothesis "A dog is running to fetch a ball his owner has thrown for him." is true?\nOptions:\n- yes\n- it is not possible to tell\n- no. Step-by-step reasoning:
User
A dog can play catch with other people besides his owner. So the answer is it is not possible to tell.
Assistant