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

[Q]: What was the philosophy no the huihui?
[A]: What was huihui?

[Q]: When was no in what year did the Tudor era begin in England?
[A]: In what year did the Tudor era begin in England?

[Q]: How many receptors do the types of B cell have, no sorry how many roles do they have?
[A]:
How many roles do the types of B cell have?