Given a disfluent sentence, modify the sentence to it to its equivalent fluent form, preserving the meaning of the sentence.

Example Input: Something that is considered a no fundamental no a non fundamental error is the belief that a force is required to maintain what?
Example Output: Something that is considered a non fundamental error is the belief that a force is required to maintain what?

Example Input: When did or what type of math was advanced during the Yuan?
Example Output: What type of math was advanced during the Yuan?

Example Input: How high maybe what is the scale used to measure the strength of hurricanes called?
Example Output:
What is the scale used to measure the strength of hurricanes called?