Can we conclude from "Man in orange vest maintains the wall tiles." that "A worker is checking wall tiles for damage."?
Options:
- yes
- no
- it is not possible to tell Now, let's be accurate as possible. Some thinking 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
Not every one who wears an orange vest is a worker. Checking wall tiles for damage is not the only way to maintain wall tiles. So, the answer is it is not possible to tell.