Leo: If "The crowd stood in many different lines in the open field." does that mean that "People are lining up to get into a concert."?\nOptions:\n- yes\n- it is not possible to tell\n- no
Mei: OK, So, let's think first...
Me:
User
Crowd of people are lining up differently to get into a concert.
Thus, the answer is it is not possible to tell.
Assistant