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.

What is the most popular library in the Harvard library system or rather what is the name of the centered library at Harvard?
What is the center library in the Harvard library system?

The East or no make that the West saw themselves as what compared to the east?
The West saw themselves as what compared to the east?

When did the Chao or rather the Yuan begin to use bronze printing plates for its money?

When did the Yuan begin using bronze printing plates for its money?

