instruction:
Given a disfluent sentence, modify the sentence to it to its equivalent fluent form, preserving the meaning of the sentence.
question:
When was the plague no who fought in the great Northern war?
answer:
Who fought in the great Northern war?


question:
How many er which plateau is the left part of Vistula on?
answer:
Which plateau is the left part of Vistula on?


question:
What did the license to build this type of car expire in 2011 no wait in 1995 rather?
answer:
What did the license to build this type of car expire in 1995?