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

[EX Q]: What geometric er when three forces act on a point particle, what happens?
[EX A]: When three forces act on a point particle, what happens?

[EX Q]: How old is the Oxford or no NCAA Division I Ivy League competition?
[EX A]: How old is the NCAA Division I Ivy League competition?

[EX Q]: How many years did it take for the frozen vegetation, no, subsoil to warm up?
[EX A]:
How many years did it take for the frozen subsoil to warm up?