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: She taste like chocolate and smells like firecrackers as my tongue explores every inch of her mouth .

Output: Changed


Input: Consider Input: " I clean lavatory in breastplate . "

Output: Changed


Input: Consider Input: " I guess they were mostly considered to be not politically correct by the other hypothesis .


Output: Changed