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.

Ex Input:
What does Frame Relay provide?

Ex Output:
proper


Ex Input:
Where do most students at the Groton School come from?

Ex Output:
proper


Ex Input:
How much organization or uh support does evidence provide for the view that labor-market flexibility improves labor-market outcomes?

Ex Output:

disfluent