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

[Q]: What was the RAND no the Report R-2626?
[A]: What was Report R-2626?


[Q]: What does sleep have no effect on no no sleep hormones shift the cytokine balance to which cytokine?
[A]: Sleep hormones shift the cytokine balance to which cytokine?


[Q]: What nationality are no sorry make that what rates of health and social problems are in countries with low inequality?
[A]:
What rates of health and social problems are in countries with low inequality?