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.
--------
Question: What natural resources did the Chinese government have pardon I meant not have a monopoly on?

Answer: disfluent

Question: Who wrote Freakonomics and is also a physicist no an anthropologist?

Answer: disfluent

Question: What was the source of the Rhine during the current last Ice Age?

Answer:
proper