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.

Q: When is the Warsaw Gallery Weekend held?

A: proper
****
Q: What do some people think ACT UP's duty should be when pleading not guilty, sorry, I mean when caught?

A: disfluent
****
Q: What is the largest city the Swiss Alps runs through no the Rhine river?

A:
disfluent
****