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

Example Input: How is no no um what is the stage 1 in the life of a bill?
Example Output: What is stage 1 in the life of a bill?

Example Input: Where didn't er rather what wasn't the French population in North America?
Example Output: What wasn't the French population in North America?

Example Input: Who are best known for uncovering the fossil of John B Watson ahh actually just tell me who is both a White House Coordinator of Security Planning and an anthropologist?
Example Output:
Who is the White House Coordinator of Security Planning and also an anthropologist?