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: Which religion did Kublai prefer or rather which one did he reject?
Example Output: Which religion did Kublai reject?

Example Input: Behaviors umm rather humans in tropical environments were considered what?
Example Output: Humans in tropical environments were considered what?

Example Input: What university or more particularly buildings held the Milton Friedman Institute?
Example Output:
What buildings held the Milton Friedman Institute?

