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.
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Question: Who governs Nobel Prize central bank no sorry who is the current Chairman of President Barack Obama's Council of Economic Advisors?

Answer: disfluent


Question: What impact did this loss no no sorry this win have on Abercrombie?

Answer: disfluent


Question: What does memory or uh vaccination not exploit?

Answer:
disfluent