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 Q]: " Almost everything is paid for with vouchers or coupons that you buy from a guard . "
[EX A]: Original

[EX Q]: She was currently courting her sins to the local priest , a good looking young man who , unbeknownst to her , was in love with her .
[EX A]: Changed

[EX Q]: said Ian in merchandise , " is this some strange test ?
[EX A]:
Changed