TASK DEFINITION: Given a disfluent sentence, modify the sentence to it to its equivalent fluent form, preserving the meaning of the sentence.
PROBLEM: What is the Islamic State no no what kind of people make up the Islamic State?

SOLUTION: What type of group is The Islamic State?

PROBLEM: In what month in 1347 no um 1349 did the second wave of the plague reach England?

SOLUTION: In what month in 1349 did the second wave of the plague reach England?

PROBLEM: Who develped er who formulated the laws of motion that were not improved-on for nearly three thousand years?

SOLUTION:
Who formulated the laws of motion that were not improved-on for nearly three thousand years?