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

[EX Q]: When was the plague no who fought in the great Northern war?
[EX A]: Who fought in the great Northern war?

[EX Q]: Along with English and maths I mean mathematics, what subject replaced values education for fourth year students?
[EX A]: Along with English and mathematics, what subject replaced values education for fourth year students?

[EX Q]: What kingdom annexed Warsaw the capital of the Polish-Lithuanian Commonwealth er make that Duchy in 1796?
[EX A]:
What kingdom annexed Duchy in 1796?