Convert a disfluent question to a proper question. A disfluent question is a question that has some interruptions in it while framing. A proper question is the correct form of the question without any disfluency.
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Question: Which were um what were European countries not doing during the 1700's?

Answer: What were European countries not doing during the 1700's?


Question: What city is close to Vistula street, I mean park, what park it close to it?

Answer: What park is close to Vistula street?


Question: When was the French and Indian War ahh actually French and Indian Treaty?

Answer:
When was the French and Indian Treaty?