One states a lot of people standing and the other states a girl dancing.
This justifies what answer for what question? Q & A:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
If "A lot of people are standing facing their backs to the camera with hot pink signs posted on their back." does that mean that "A girl is dancing erotically."?
Options:
- yes
- it is not possible to tell
- no
no