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.

[EX Q]: By the late 19th century, which country oh wait what kinds of literature were Social Darwinism and theories of race?
[EX A]: What kinds of literature were Social Darwinism and theories of race?

[EX Q]: What office was held by John F. Kennedy um no George W. Bush?
[EX A]: What office was held by George W. Bush?

[EX Q]: How many no sorry how big can ctenophora grow?
[EX A]:
How big can ctenophora grow?