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: Who stated or who ordered the Stern Review?
Example Output: Who ordered the Stern Review?

Example Input: Who is the current speaker of Parliament no sorry the former speaker?
Example Output: The former speaker of Parliament is whom?

Example Input: What is the most, or actually, what makes the method of primality more efficient?
Example Output:
What makes the method of primality more efficient?