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:
What is a variation uh instead pathogen that does not use antigenic variation?
answer:
disfluent


question:
Why should one not go to jail?
answer:
proper


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

disfluent