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

[Q]: Who wrote Freakonomics and is also a physicist no an anthropologist?
[A]: Who wrote Freakonomics and is also an anthropologist?


[Q]: The planet Vulcan was predicted to explain the what with planet Mercury no Saturn?
[A]: The planet Vulcan was predicted to explain the what with planet Saturn?


[Q]: What can accelerate no no decelerate particles close to the speed of light?
[A]:
What can decelerate particles close to the speed of light?