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.

Q: What do contractors inspect during building construction?

A: proper
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Q: When was the strongly influenced delta no the Holocene?

A: disfluent
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Q: Where did Maududi exert the least impact?

A:
proper
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