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

[Q]: When was Charles Darwin born, oh sorry, that should be Sir Charles?
[A]: When was Sir Charles Lyell born?


[Q]: What do self molecules bind to no correction what is a one class of self molecule?
[A]: What is a one class of self molecule?


[Q]: Where does Lake Constance, oh no I mean, the Delta in the Netherlands begin?
[A]:
Where does the Delta in the Netherlands begin?