Given the sentence "A boy in a red shirt is climbing up a wooden play set." can we conclude that "The boy followed his friend up the play set."?
Options:
- yes
- it is not possible to tell
- no Let's be accurate as possible and think first.

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
It is not clear that the boy followed his friend up the play set while climbing it. Final answer: it is not possible to tell.