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

[Q]: What British mathematician took pride in doing work that he felt had no cryptography benefit, no no sorry, mathematical?
[A]: What British mathematician took pride in doing work that he felt had no mathematical benefit?


[Q]: When were the golf courses built in the neighborhood no no public housing developments?
[A]: When were the public housing developments built in the neighborhood?


[Q]: To what extent did Mersenne no um Fermat confirm the validity of Fermat numbers?
[A]:
To what extent did Fermat confirm the validity of Fermat numbers?