Leo: Can we conclude from "A man riding a huge hereford bucking bull in a rodeo while people in the background are watching." that "A man is riding a donkey in front of a crowd."?\nOptions:\n- yes\n- no\n- it is not possible to tell
Mei: OK, So, let's think first...
Me:
User
One cannot be a donkey or bull at the same time.
Thus, the answer is no.
Assistant