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.

What type of requirement does the College's common core require?
proper

Which were um what were European countries not doing during the 1700's?
disfluent

What is, um i mean, do certain packets take priority over others if sent at the exact same time?

disfluent