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

Ex Input:
What keeps the sensitivity of hormones at the same level, oh I mean the immune system?

Ex Output:
What keeps the sensitivity of the immune system at the same levels? 


Ex Input:
How old or rather how many successors of Kublai was Toghun the last of?

Ex Output:
How many successors of Kublai was Toghun the last of?


Ex Input:
What types of hourses are designed by is Fresno known for?

Ex Output:
What type of homes is Fresno known for?