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: Victor shook his head in disagreement but he said nothing .

SOLUTION: Original

PROBLEM: And maybe Kylie was wrong to feel angry , or maybe she wasn 't so much angry as she was just tired of playing second verse .

SOLUTION: Changed

PROBLEM: Isaac and the others are scouting in New York . "

SOLUTION:
Original