Given a disfluent sentence, modify the sentence to it to its equivalent fluent form, preserving the meaning of the sentence.

Ex Input:
United States or no make that NSF began in 1985 to promote what?

Ex Output:
NSF began in 1985 to promote what?


Ex Input:
What project is or actually I mean what helps the owner in design and construction?

Ex Output:
What helps the owner in design and construction?


Ex Input:
After, no wait, what profession did many graduates of Cambridge become in 1643?

Ex Output:

What profession did many graduates of Cambridge become in 1643?