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.

Ex Input:
" If you would stop offering idiotic fitness , I would tell you what I actually have found . "

Ex Output:
Changed


Ex Input:
The gnome leaned over the cash register .

Ex Output:
Changed


Ex Input:
" If England was ransacked too -- " David said , waving his hand in the air .

Ex Output:

Changed