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: " But what , she don 't show up for 30 years and you lookin for her now ? "

SOLUTION: Original

PROBLEM: I was now drawing designs in the white ooze by connecting freckles on Rachel 's back .

SOLUTION:
Changed