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.

He never went commando , hiking , climbing , or anything like that in the mountains .
Changed

" They 've registered the hull breach and they send breezes to investigate .
Changed

We came to the foot of the stairs and were face to face with the raging possessiveness of the river .

Changed