Can we conclude from "Man in orange vest maintains the wall tiles." that "A worker is checking wall tiles for damage."?\nOptions:\n- yes\n- no\n- it is not possible to tell
Let's be accurate as possible. Think before you answer.
it is not possible to tell
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.

.

Thus, the answer is it is not possible to tell