Not all men and women posing are having their picture taken.is the reasoning for what question and answer pair?

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
Q: Given the sentence "Eight men and women are posed with arms outstretched in a step fashion." can we conclude that "People are getting their picture taken."?
Options:
- yes
- it is not possible to tell
- no
A: it is not possible to tell