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: Shoes , T-shirts , tight skirt , silk blouse , all in black .

Output: Changed


Input: Consider Input: And how come you are familiar with the infirmary ?

Output: Changed


Input: Consider Input: Those of the Forest brought two of theirs to the funeral procession and those of the Red contributed many more .


Output: Changed