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 could taste her helplessness on his tongue , her desire so intense that she cried out loudly with every touch .
Changed

There must have been two hundred lakes and our unit was only forty , so the only thing we could have done was die alongside the others .
Changed

From just fusing them together and wanting to remain that way , locked with her in a private world of heat and passion .

Original