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?

[Q]: What was the, or better yet, what year did Jacksonville consolidate with Davis County?
[A]: What year did Jacksonville consolidate with Davis County?

[Q]: In what, um sorry, what is lower in public schools rather than private ones?
[A]:
What is lower in public schools rather than private ones?