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.

Then he walked rapidly to the nightstand and snatched up his wristwatch .
Original

The mosaic depicted an enormous battle of primates being waged in tall trees .
Original

The idiot had been blubbering when Case left him in the infirmary ... with those two doctors who were bleeding messes , courtesy of the vampire Shane .

Original