instruction:
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:
How did Chinese medicine stay in one place no change that to how many schools of medicine were recognized in Japan?
answer:
disfluent


question:
What has the U of C maintained since 1938?
answer:
proper


question:
What is the place no sorry name of the bridge that joins parts of the campus of the Charles River?
answer:

disfluent