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

[Q]: What did or actually when was the Tower Theater closed?
[A]: When was the Tower Theater closed?


[Q]: When was the no where is the geochronologists um sorry stratigraphic section?
[A]: Where is the stratigraphic section?


[Q]: What does factorization of quadratic number fields or uh quadratic equations approximate?
[A]:
What does factorization of quadratic equations approximate?