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]: What region of the Rhine um actually what decreased the rate of flow and caused the ground water level to rise?
[EX A]: What decreased the rate of flow and caused the ground water level to rise?

[EX Q]: What was er when was Zia-ul-Haq born?
[EX A]: When was Zia-ul-Haq born?

[EX Q]: What is QED or rather where are photons the fundamental exchange photon?
[EX A]:
Where are photons the fundamental exchange photon?