TASK DEFINITION: Given a disfluent sentence, modify the sentence to it to its equivalent fluent form, preserving the meaning of the sentence.
PROBLEM: What types of work did the Khitans no the Han do in Eastern Asia?

SOLUTION:  What types of work did the Han do in Eastern Asia?

PROBLEM: How many Frenchmen or wait Englishmen won Battle of Carillon?

SOLUTION: How many Englishmen won Battle of Carillon?

PROBLEM: What ideas were stated in the 1962 no rather 1964 report?

SOLUTION:
What ideas did the report in 1964 state?