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 is the Swedish word for school voucher?

Ex Output:
proper


Ex Input:
Who leads Daesh or no make that the Islamic State?

Ex Output:
disfluent


Ex Input:
Who spread awareness of national networking?

Ex Output:

proper