Premise: "A man and a boy watch a dog leap to catch a ball."\nBased on this premise, can we conclude that the hypothesis "A dog plays fetch." is true?\nOptions:\n- yes\n- it is not possible to tell\n- no
Please answer the following question by reasoning step-by-step.
it is not possible to tell
A man and a boy watch a dog leap to catch a ball does not necessary that a dog plays fetch.

.

So, the final answer is it is not possible to tell