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

[Q]: What is er uh what evolved in later vertebrates?
[A]: What evolved in later vertebrates?


[Q]: Which hypothesis no conjecture holds that every even integer n greater than 2 can be expressed as a sum of two primes?
[A]: Which conjecture holds that every even integer n greater than 2 can be expressed as a sum of two primes?


[Q]: What was the Hughes Hotel umm rather Grand 1401 building renamed as?
[A]:
What was the Grand 1401 building renamed as?