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: He shut the car door and swiftly strode around the woodpile to take the driver 's seat .

Output: Changed


Input: Consider Input: I am not preaching , and Heaven knows I do not pretend to be better than anyone else .

Output: Original


Input: Consider Input: Her body , however , staged a highly unsettling rebellion against that edict when she had to dance with him .


Output: Original