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 does  crystals under a microscope I mean the orientation of the thin sections tell geologists?
[A]: disfluent


[Q]: In what year, uh sorry let me ask instead, how many people protested the school assimilation program in Malaysia?
[A]: disfluent


[Q]: In what setting do microscopic analysis uh hmm no structural geologists reconstruct the crystalline structure of rocks?
[A]:
disfluent