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

[EX Q]: Who were later Yuan emperors isolated um what problems did the Yuan dynasty have near its end?
[EX A]: What problems did the Yuan dynasty have near its end?

[EX Q]: Something that is considered a no fundamental no a non fundamental error is the belief that a force is required to maintain what?
[EX A]: Something that is considered a non fundamental error is the belief that a force is required to maintain what?

[EX Q]: what date was the university's 5th president granted his position?
[EX A]:
In what year was the university's 5th president granted his position?