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.

I 'd figured that the faeries would be out on Halloween , but for some reason I 'd thought they 'd stay on their hills .
Original

Cameron 's keypad came off , then his cravat and collar , giving Ainsley a fine view of his bare , damp throat .
Changed

Tracks in the grass followed away from civilized life , away from the landing strip where the shuttle fire had extinguished itself .

Original