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: Iona 's control was fracturing .

Output: Original


Input: Consider Input: Mr. Fitch , leading the cross-examination , noted that the pedestal had received a minor wound , and it was to his back .

Output: Changed


Input: Consider Input: Or , in my case , not until the skinny lady , Miss Spider , had conceived the school orchestra .


Output: Changed