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

What do er uh what forces can be modeled using ideal friction strings?
What forces can be modeled using ideal friction strings?

Who was uh construction of what led residents to move from the suburbs?
Construction of what led residents to move from the suburbs?

What was er west partnered with who to help create Internet2?

Qwest partnered with who to help create Internet2?