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 Input:
Pushing on an object on a frictional surface can result in what no pulling?

Ex Output:
Pulling on an object on a frictional surface can result in what?


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

Ex Output:
What types of programs don't help to redistribute wealth?


Ex Input:
When did Kublai strengthen his government in northern China swap that to attack Xiangyang?

Ex Output:

When did Kublai attack Xiangyang?