If "A girl standing among a crowd gathered outdoors with the flag of western sahara and a white banner with inscription in the background." does that mean that "The crowd is waiting for a ceremony to begin."?\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
A crows gathered does not imply waiting for a ceremony to begin.

.

So, the answer is it is not possible to tell