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.

Example Input: Where did British soldiers live?
Example Output: proper

Example Input: Which study suggests that previous estimates were overstated?
Example Output: proper

Example Input: Who stated that that the public opinion on client change sees no imminent danger er scientific ignorance was what caused uncertainties of global warming?
Example Output:
disfluent