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

Ex Input:
When do um where do most students at the Groton School come from?

Ex Output:
Where do most students at the Groton School come from?


Ex Input:
What year was St. Elizabeth born no no tell me the year when St. Elizabeth flooded part of the North Sea?

Ex Output:
What year was it when St. Elizabeth flooded part of the North Sea?


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

Ex Output:

In what year did the Black Death spread into Iceland?