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

Example Input: How many probabilistic no no um modern types of algorithm tests for general numbers n are there?
Example Output: How many modern types of algorithm tests for general numbers n are there?

Example Input: In the layered model of the Earth, the mantle has two layers above it. What are they no sorry it has two layers belows it, what are they?
Example Output: In the layered model of the Earth, the mantle has two layers below it. What are they? 

Example Input: What do or like who acts as laborer, paymaster, and design team for a renovation project?
Example Output:
Who acts as laborer, paymaster, and design team for a renovation project?