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

Ex Input:
When was no How long was the Leon Theatre in operation?

Ex Output:
How long was the Leon Theatre in operation?


Ex Input:
What is the longest um no the shortest river in Germany?

Ex Output:
What is the shortest river in Germany?


Ex Input:
How many were in Langlades mission err rather expedition?

Ex Output:

How many were in Langlades expedition?