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: " Sneaking is strongly worded in wraith culture . "

A: Changed
****
Q: His lips were still moist , conveying a message of seduction even when they were silent .

A: Original
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Q: The Allegiance groaned softly at her escapades , and the unhappy life of the ship resumed behind him .

A:
Changed
****