Given the following reasoning and answer, what was the question? The men could be taking their lunch break and not be performing work.
 The answer: it is not possible to tell
The question Premise: "Two men in white t-shirts and tool belts sit on frame work for a structure."
Based on this premise, can we conclude that the hypothesis "Construction workers work." is true?
Options:
- yes
- it is not possible to tell
- no