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.

Behind a small gate lay a simple section of gray cobblestones .
Original

" Yeah " I ken .
Changed

Johnnie withdrew a few yards back from the edge , and shrugged off his load of frills and weaponry .

Changed