TASK DEFINITION: Given a disfluent sentence, modify the sentence to it to its equivalent fluent form, preserving the meaning of the sentence.
PROBLEM: When or no make that what type of physics model did Einstein fail to make?

SOLUTION: What type of physics model did Einstein fail to make?

PROBLEM: What kind of non-peer-reviewed sources doesn't no does the IPCC use?

SOLUTION: What kind of non-peer-reviewed sources does the IPCC use?

PROBLEM: What has become the secret to inequality no economic growth?

SOLUTION:
What has become the secret to economic growth?