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: In what year was J.I. Pontanus born?

Output: proper


Input: Consider Input: In what battles were the Mongols battled no defeated by the Tran?

Output: disfluent


Input: Consider Input: In an ideal moral society, who argues uh first what would no citizens be free from?


Output: disfluent