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.

Input: Consider Input: How does inequality help growth?

Output: proper


Input: Consider Input: scientists found their Y. pestis sample where?

Output: disfluent


Input: Consider Input: What was the name of the infamous Warsaw sorry I meant German Heroic prison?


Output: disfluent