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]: How is or no rather what is malum in se considerations?
[A]: What is malum in se considerations?


[Q]: Who owns no What may explain why some Americans who've become rich may have had a head start?
[A]:
What may explain why some Americans who've become rich may have had a head start?