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.

Who was chairman of the House Science Committee?
proper

What actor starred in The Men in Black?
proper

Who was the actor or What actor starred in the Movie Saving Private Ryan?

disfluent

