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

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

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


Input: Consider Input: What do those in political office committed no refuse to sign when involved in civil disobedience?

Output: What do those in political office refuse to sign when involved in civil disobedience?


Input: Consider Input: What does the mermaid symbol um the sea monster with an inscription on its claws?


Output: What does the sea monster with an inscription on its claws?