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:
When is the oldest armed seal of Varsoviensis or I meant seal ofWarsaw from?

Ex Output:
disfluent


Ex Input:
When degradation no economic inequality is smaller, more waste and pollution is?

Ex Output:
disfluent


Ex Input:
Who refuses to lead The Islamic State?

Ex Output:

proper