TASK DEFINITION: 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.
PROBLEM: How did Chinese medicine stay in one place no change that to how many schools of medicine were recognized in Japan?

SOLUTION: disfluent

PROBLEM: What does the Carmichael primality test depend on?

SOLUTION: proper

PROBLEM: What had happened to Vice President Agnew's status in modern times?

SOLUTION:
proper