TASK DEFINITION: In this task, you are given a sentence. You must judge whether a single noun or verb has been replaced with another word with the same part of speech. The inversion would result in the sentence sounding unnatural, So unnatural sentences will be considered changed. Label the instances as "Original" or "Changed" based on your judgment.
PROBLEM: " What crazies ? "

SOLUTION: Changed

PROBLEM: Alan stepped toward Marcus , the barrel of the AR-15 digging into his cassock .

SOLUTION: Changed

PROBLEM: " However , this year the judges have decided to send two jumpers to Lilo for the Mermaid Games .

SOLUTION:
Original