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: What was the basis mentioned for the development of the principle of inertia, scratch that, for the development of the general theory of relativity?

Answer: disfluent


Question: What did the United States do imperialistic tendencies like i mean what was the plan to subdue such tendencies?

Answer: disfluent


Question: What is this kind of response activated by plants?

Answer:
proper