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: What partnership with local no which complex features flower-shaped buildings?

SOLUTION: What complex features flower-shaped buildings?

PROBLEM: Where is the Ludendorff no the Rhine Bridge?

SOLUTION:
Where is the Rhine Bridge?