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:
Maybe Maren was a badass in her own right and stood up to Steele .

Ex Output:
Original


Ex Input:
" Lick me . "

Ex Output:
Original


Ex Input:
" Sir , several riots have broken out in the excavation sites .

Ex Output:

Changed