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

Q: How did or no rather what did Mongols worship?

A: What did Mongols worship?
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Q: What type of parties ugh sorry committees exist in the fifth Session?

A: What type of committees exist in the fifth Session?
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Q: How far from Czerniak\\u00f3w Lake or uh better Warsaw does the Vistula river's environment change noticeably?

A:
How far from Warsaw does the Vistula river's environment change noticeably? 
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