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: What are cestida named?
Example Output: What are cestida called?

Example Input: What is the delta delimited in the West by, oh make that the South?
Example Output:
What is the delta delimited in the South by?