Convert a disfluent question to a proper question. A disfluent question is a question that has some interruptions in it while framing. A proper question is the correct form of the question without any disfluency.

[Q]: The Bell System fortified no was created by who?
[A]: The Bell System was created by who?


[Q]: What do contractors verify and have existing utility lines marked or better inspect during building construction?
[A]: What do contractors inspect during building construction?


[Q]: for users I mean workers, Survivial is at the heart of what concept ?
[A]:
Survivial is at the heart of what concept for workers?


