Part 1. Definition
Given a disfluent sentence, modify the sentence to it to its equivalent fluent form, preserving the meaning of the sentence.
Part 2. Example
Who did the Han Chinese want to help the Khitan no I mean the Mongols fight?
Answer: Who did the Han Chinese want to help the Mongols fight?
Explanation: The input initially means Khitan and then changes to Mongols, hence this is correct.
Part 3. Exercise
Who or no make that what makes static friction go up or down in response to contact characteristics between an object and the surface it is on?
Answer:
What makes static friction go up or down in responce to contact characteristics between an object and the surface it is on?