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.

' Hold quite still or I 'll gnaw you ! '
Original

The same arms that held my body are now holsters for lethal weapons .
Original

Although you 're cured , you are still considered high-risk pending your final evaluation .

Original