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

Example Input: Who is a Nobel prize winning prior economist no novelist?
Example Output: Who is a Nobel prize winning prior novelist?

Example Input: Tymnet utilize no um consisted of a large private network that supported who?
Example Output: Tymnet consisted of a large private network that supported who?

Example Input: What are vertical, no wait, horizontal layers of sand called?
Example Output:
What are horizontal layers of sand called?