Given a disfluent sentence, modify the sentence to it to its equivalent fluent form, preserving the meaning of the sentence.
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Question: Who were later Yuan emperors isolated um what problems did the Yuan dynasty have near its end?

Answer: What problems did the Yuan dynasty have near its end?


Question: What was the second meaning of a Japanese errr I mean Chinese word for 'barracks'?

Answer: What was the second meaning of a Chinese word for 'barracks'?


Question: How did or no make that what did electromagnetic theory finally lead to?

Answer:
What did electromagnetic theory  finally lead to?