TASK DEFINITION: Given a disfluent sentence, modify the sentence to it to its equivalent fluent form, preserving the meaning of the sentence.
PROBLEM: Where was the or no make that when was the Fresno County Courthouse demolished?

SOLUTION: When was the Fresno County Courthouse demolished?

PROBLEM: When was no in what year did the Tudor era begin in England?

SOLUTION: In what year did the Tudor era begin in England?

PROBLEM: When is er how long has the imagery of the mermaid been used by Sigilium?

SOLUTION:
How long has the imagery of the mermaid been used by Sigilium?