Leo: Premise: "Guy on his dirt bike doing tricks."\nBased on this premise, can we conclude that the hypothesis "The man is practicing for bmx." is true?\nOptions:\n- yes\n- it is not possible to tell\n- no
Mei: OK, So, let's think first...
Me:
User
The man might be practicing for something else other than BMX.
Thus, the answer is it is not possible to tell.
Assistant