TASK DEFINITION: Given a disfluent sentence, modify the sentence to it to its equivalent fluent form, preserving the meaning of the sentence.
PROBLEM: At what level are 13% of children in Scottish public schools, no make that, in independent schools?

SOLUTION: At what level are 13% of children in Scottish independent schools?

PROBLEM: What is the longest um no the shortest river in Germany?

SOLUTION: What is the shortest river in Germany?

PROBLEM: How many miles will a person walk where they or no actually when they cross the John W. Bridge?

SOLUTION:
How many miles will a person walk when they cross the John W. Weeks Bridge?