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

Input: Consider Input: How many interactions are based on four fundamental interactions no are all of the universal forces based on?

Output: How many interactions are all of the universal forces based on?


Input: Consider Input: What happens before the contractors no um the foundation is dug and when a final inspection is passed?

Output: What happens before the foundation is dug and when a final inspection is passed?


Input: Consider Input: What kind of cuticle er like barrier does not protect organisms from infection?
Output: What kind of barrier does not protect organisms from infection?