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.

The principles of succession are presence no dependent on what thought?
disfluent

In what dynasty did Tianze die?
proper

How were high speed connections maintained and who were they monitored by?

proper