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.

[EX Q]: " And when Anna Marie finds out things in the carnage from her job , have you ever heard her repeat them ? "
[EX A]: Changed

[EX Q]: I have obliterated an automatic satellite trace from my terminal to this phone and to an outside line .
[EX A]: Changed

[EX Q]: Communications is my undoing . "
[EX A]:
Changed