TASK DEFINITION: Given a disfluent sentence, modify the sentence to it to its equivalent fluent form, preserving the meaning of the sentence.
PROBLEM: What are cestida named?

SOLUTION: What are cestida called?

PROBLEM: Tymnet utilize no um consisted of a large private network that supported who?

SOLUTION: Tymnet consisted of a large private network that supported who?

PROBLEM: How quickly is the sea level rising, sorry, dropping?

SOLUTION:
How quickly is the sea level dropping?