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.

[Q]: I wanted to write a story that distilled love down to its essence .
[A]: Original


[Q]: The classrooms were furnished with desks .
[A]: Original


[Q]: It 's no excuse but he said he just didn 't think being with a grudge was really cheating . "
[A]:
Changed