For this chain-of-thought reasoning and answer, what was the question?
Not all woman who wave flags in a tunnel are necessarily part of a roadwork crew.
 A: it is not possible to tell
Q: Premise: "Two women wave flags in a tunnel."
Based on this premise, can we conclude that the hypothesis "The women hold the flags in the tunnel were part of a roadwork crew." is true?
Options:
- yes
- it is not possible to tell
- no