TASK DEFINITION: Given a disfluent sentence, modify the sentence to it to its equivalent fluent form, preserving the meaning of the sentence.
PROBLEM: What year sorry what book was Iqbal's eight English lectures published as?

SOLUTION:  What book was Iqbal's eight English lectures published as?

PROBLEM: What specific groups are found within the African-American population, I take that back, the Mexican-American population?

SOLUTION: What specific groups are found within the Mexican-American population?

PROBLEM: According to Giuga's theorem, what factorial must be divisible by n sorry rather p if some integer p > 1 is to be considered prime?

SOLUTION:
According to Giuga's theorem, what factorial must be divisible by p if some integer p > 1 is to be considered prime?