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

Example Input: What is offered by the metaphysical or rather conceptual definition of pushes and pulls?
Example Output: The conceptual definition of pushes and pulls are offered by what?

Example Input: What is a trait of simultaneous um no sequential hermaphrodites?
Example Output: What is a trait of sequential hermaphrodites?

Example Input: NSF was a computer network um no a major milestone for what?
Example Output:
NSF was a major milestone for what?