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: What city is close to Vistula street, I mean park, what park it close to it?
Example Output: What park is close to Vistula street?

Example Input: What types of capital or I mean programs don't help to redistribute wealth?
Example Output: What types of programs don't help to redistribute wealth?

Example Input: What must no What is an example of a peer-reviewed resource?
Example Output:
What is an example of a peer-reviewed resource?