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

[Q]: Who is the brother, umm wait, father of Sophocles?
[A]: Who is the father of Sophocles?


[Q]: Who normally manages the large construction projects oops no I mean the environmental impact of the job?
[A]: Who normally manages the environmental impact of the job?


[Q]: Who or rather what was the topic of the error?
[A]:
What was the topic of the error?