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:
He would down a much bigger dose of pure courage , and bring the bottle with him so he could spawn more if needed .

Ex Output:
Changed


Ex Input:
" You don 't mean the one we used to picnic underneath when the children were but motels . "

Ex Output:
Changed


Ex Input:
To crave , to need not only the rich , warm life-giving liquid , but to revel in the fear and the fight when taking it .

Ex Output:

Original