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

Who is the brother, umm wait, father of Sophocles?
Who is the father of Sophocles?

What group no wait monarchy did western troops protect?
What monarchy did western troops protect?

What follows the same set of problems when determining forces involved on an object from two or more sources oh no mathematical rules than physical quantities?
What follows the same set of mathematical rules than physical quantities?