TASK DEFINITION: Given a disfluent sentence, modify the sentence to it to its equivalent fluent form, preserving the meaning of the sentence.
PROBLEM: Juvenile platyctenids no wow Which genus lack tentacles and sheaths?

SOLUTION: Which genus lack tentacles and sheaths?

PROBLEM: What are cestida named?

SOLUTION: What are cestida called?

PROBLEM: What is the effect wait What does increasing inequality harm?

SOLUTION:
What does increasing inequality harm?