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

Output: Original


Input: Consider Input: " Sneaking is strongly worded in wraith culture . "

Output: Changed


Input: Consider Input: If you bring up the subject of symbols among a lot of specifics , you can expect a certain amount of debate about what they mean .


Output: Changed