Given a disfluent sentence, modify the sentence to it to its equivalent fluent form, preserving the meaning of the sentence.

Q: What social problems no what nationality aren't researchers Richard G. Wilkinson and Kate Pickett?

A: What nationality aren't researchers Richard G. Wilkinson and Kate Pickett?
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Q: Which or no make that what relationship do finance initiatives involve?

A: What relationship do finance initiatives involve?
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Q: When or no rather who wrote that imperialism is the lowest stage of capitalism?

A:
Who wrote that imperialism is the lowest stage of capitalism?
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