Teacher: 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.
Teacher: Now, understand the problem? If you are still confused, see the following example:
Who influenced the fundamentalist sorry no non-Taliban ideology?
Solution: disfluent
Reason: The input sentence is correctly recognized as disfluent and it has words like 'sorry no' which shows disfluency hence it is a positive example.

Now, solve this instance: Which theorem states that every large even integer can be written as a prime summed with a semiprime?
Student:
proper