Leo: If "Multi ethnic group of men in a singing performance." does that mean that "People are singing at a concert."?\nOptions:\n- yes\n- it is not possible to tell\n- no
Mei: OK, So, let's think first...
Me:
User
Multi ethnic group of men in a singing performance does not imply they are singing at a concert.
Thus, the answer is it is not possible to tell.
Assistant