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

[EX Q]: What do er uh what forces can be modeled using ideal friction strings?
[EX A]: What forces can be modeled using ideal friction strings?

[EX Q]: What country did Shen Kuo actually no what did one of the earliest writings on India written by Fielding H. Garrison hypothesized?
[EX A]: One of the earliest writings on India written by Fielding H. Garrison hypothesized what?

[EX Q]: Where was no when was Otto von Bismarck born?
[EX A]:
When was Otto von Bismarck born?