Premise: "A man hits the tennis ball with his racket."\nBased on this premise, can we conclude that the hypothesis "A man is playing tennis with a friend." is true?\nOptions:\n- yes\n- it is not possible to tell\n- no
Let's be accurate as possible and think first.
it is not possible to tell
We didn't know the circumstances under which the man was hitting the tennis ball but now we know he's playing a friend.

.

Thus, the answer is it is not possible to tell