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 group er how did the Camden 28 describe their actions to the court?
[A]: disfluent


[Q]: What did African wait no European empires rely on to supply them with resources no they did not rely on?
[A]: disfluent


[Q]: the Apache Point Observatory is located where?
[A]:
disfluent