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.

The first song she 'd put on was her present favorite , Pink 's latest , but it was near the end of the playlist .
Original

Alan stepped toward Marcus , the barrel of the AR-15 digging into his cassock .
Changed

" Then you must feel the failures very deeply as well ? "

Original