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

Example Input: How does investments no inequality help growth?
Example Output: How does inequality help growth?

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: Which Egyptian, better who demonstrated how to create a perfect number from a Mersenne prime?
Example Output:
Who demonstrated how to create a perfect number from a Mersenne prime?