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:
She 'd have a natural flair for artistic expression , creating impressive pieces that 'd reflect her heart in the world .

Ex Output:
Changed


Ex Input:
Instead , her face flamed as Veronica took the ice-cream and spoon off her without another word .

Ex Output:
Original


Ex Input:
" That 's why I 'm barreling through the files , trying to figure out what 's been overlooked . "

Ex Output:

Changed