TASK DEFINITION: Given a disfluent sentence, modify the sentence to it to its equivalent fluent form, preserving the meaning of the sentence.
PROBLEM: How wait rather who did the government refuse to pay?

SOLUTION: Who did the government refuse to pay?

PROBLEM: According to the wealth concentration theory how does or no what advantage do the wealthy have in accumulating new wealth?

SOLUTION: According to the wealth concentration theory, what advantage do the wealthy have in accumulating new wealth?

PROBLEM: How many men did Trent or no make that Duquensne send to kill Saint-Pierre?

SOLUTION:
How many men did Duquesne send to kill Saint-Pierre ?