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 many wars did the Romans have along the Rhine?

SOLUTION: proper

PROBLEM: When didn't the term imperialism first come to be used by its current definition?

SOLUTION: proper

PROBLEM: What part of a uniform must you wear if you go to public school in Australia?

SOLUTION:
proper