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

Example Input: In what year did the Black Death spread into France umm rather Iceland?
Example Output: In what year did the Black Death spread into Iceland?

Example Input: How no who did Gegeen appoint as grand chancellor?
Example Output: Who did Gegeen appoint as grand chancellor?

Example Input: What compounds er uh what is the process by which the adaptive immune system is evaded by the chainging of non-essential epitopes called?
Example Output:
What is the process by which the adaptive immune system is evaded by the chainging of non-essential epitopes called?