Classify the input text into either disfluent questions or proper questions. 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.

[Q]: What percentage of Warsaw's population was Protestant in 1909 no I mean in 1901?
[A]: disfluent


[Q]: How does less education lead to when working no what does it lead to?
[A]: disfluent


[Q]: What do French construct shortly before losing Florida?
[A]:
proper