TASK DEFINITION: Given a disfluent sentence, modify the sentence to it to its equivalent fluent form, preserving the meaning of the sentence.
PROBLEM: Which two er who had no influence in promoting the use of chemical compounds as medicines?

SOLUTION: Who had no influence in promoting the use of chemical compounds as medicines?

PROBLEM: Who wrote Freakonomics and is also a physicist no an anthropologist?

SOLUTION: Who wrote Freakonomics and is also an anthropologist?

PROBLEM: What is the highest temperature no no I mean the most snow Fresno has ever had?

SOLUTION:
What is the most snow Fresno has ever had?