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: Mel crosses her arms and listens to pout .

SOLUTION: Changed

PROBLEM: The colors intertwined my head , and I wailed in agony .

SOLUTION: Changed

PROBLEM: And she 'd apparently made enough noise already , because now she heard the heavy glob of a key turning in a lock .

SOLUTION:
Changed