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: When was the plague no who fought in the great Northern war?

Answer: Who fought in the great Northern war?


Question: How is no why is the need for established sorry acceptance of punishment needed?

Answer: Why is the need for acceptance of punishment needed?


Question: How much do researchers now think sea levels will rise from 1990 to 1990 no 2100?

Answer:
How much do researchers now think sea levels will rise from 1990 to 2100?