Leo: Premise: "Men and women in hard-hats; one takes a picture."
Based on this premise, can we conclude that the hypothesis "The men and women work together." is true?
Options:
- yes
- it is not possible to tell
- no
Mei: OK, So, let's think first...
Me:

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
Both wearing hard hats doesn't mean that two people work together.
Thus, the answer is it is not possible to tell.