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.

Input: Consider Input: My scolding would have to wait until afternoon .

Output: Changed


Input: Consider Input: The realisation gives her host thanks , promising to return and finish her work with the roof .

Output: Changed


Input: Consider Input: Both Jade and Jules had wide grins on their faces , probably thinking they 'd been coordinating the rebirth of a passionate affair .


Output: Changed