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.

The falcon screeched and dove at one of the enemies .
Original

On our way out , we walk through the rec room in which I faced my fear landscape .
Changed

At this point she felt that every moment of this excursion was going to be the worst .

Original