TASK DEFINITION: Given a disfluent sentence, modify the sentence to it to its equivalent fluent form, preserving the meaning of the sentence.
PROBLEM: What is instead uh who do coordinating lead authors report to?

SOLUTION: Who do coordinating lead authors report to?

PROBLEM: Trial division involves how many divisions are required to verify the division of the number 40 or rather 37?

SOLUTION: How many divisions are required to verify the division of the number 37?

PROBLEM: What are typical geological investigations no um biogeochemical pathways?

SOLUTION:
What are biogeochemical pathways?