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: Maybe she 'd dubbed herself on his heart when she was born .

Output: Changed


Input: Consider Input: Towels , sheets , serviettes , tablecloths were all washed , starched and grayed , by Veronika .

Output: Changed


Input: Consider Input: " You said hostiles before " Zep asked , breaking into the reunion " Can you detect any other life signs ? "


Output: Original