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

Ex Input:
What kind er why did the university eventually leave the conference?

Ex Output:
Why did the university eventually leave the conference?


Ex Input:
Where rather who was one of the most famous people born in Warsaw?

Ex Output:
Who was one of the most famous people born in Warsaw?


Ex Input:
some researchers believe that what is the earliest-diverging animal phylum?

Ex Output:
What do some researchers believe is the earliest-diverging animal phylum is?