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.

Example Input: She 'd spent her childhood sleeping in nooks , lairs , or alleys .
Example Output: Original

Example Input: It was dressy enough without overdoing it .
Example Output: Original

Example Input: You have been betrothed since she was fifteen and you took my virginity even though another girl 's been wearing your ring ! "
Example Output:
Original