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: What does the\u007f Rhine no rather Untersee mean?

Answer: What does Untersee mean?


Question: When did Rinchinbal I mean Tugh Temur die?

Answer: When did Tugh Temur die?


Question: What was the average age uhh or I guess fraction of the population in the Middle East died of the plague?

Answer:
How much of the population in the Middle East died of the plague?