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: What isn't the gender income inequality in Botswana, sorry, I mean Bahrain?

Output: disfluent


Input: Consider Input: Who is usually working together?

Output: proper


Input: Consider Input: What do the commission of or no um what do the academic bodies of the University of Chicago Medical Center consist of?


Output: disfluent