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.

Example Input: In what year what is Engineering News-Record?
Example Output: What is Engineering News-Record?

Example Input: How did Natives in Logstown take Celoron's information or rather how didn't they take it?
Example Output: How didn't Natives in Logstown take Celeron's information?

Example Input: What was the RAND no the US Air Force interested in?
Example Output:
What was the US Air Force interested in?