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

Q: What was the theory that sediment no the Royal Society presented?

A: What was the theory the Royal Society presented?
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Q: When did Why did Vilnius become the capital of the Commonwealth?

A: Why did Vilnius become the capital of the Commonwealth?
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Q: Who operated the NSF network no no sorry the vBSN network?

A:
Who operated the vBSN network 
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