instruction:
Given a disfluent sentence, modify the sentence to it to its equivalent fluent form, preserving the meaning of the sentence.
question:
Who wrote Freakonomics and is also a physicist no an anthropologist?
answer:
Who wrote Freakonomics and is also an anthropologist?


question:
The U of C has ties to several dependent schools or no make that institutions, including?
answer:
The U of C has ties to several dependent institutions, including?


question:
Did Paul Baran has assistance from anyone when he developed the computer errr I mean concept?
answer:

Did Paul Baran has assistance from anyone when he developed the concept?