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

Example Input: What does Mnemiopsis er the Beroe eat?
Example Output: What does the Beroe eat? 

Example Input: How many unmarried same-sex partnerships had kids, oh actually, how many opposite-sex couples?
Example Output: How many unmarried opposite-sex partnerships had kids?

Example Input: Where does or rather what does extension do to sediment that is less than a meter long?
Example Output:
What does extension do to sediment that is less than a meter long?