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.

Example Input: One finger made a bolder foray .
Example Output: Original

Example Input: The trout will wake you and immediately begin to bathe you .
Example Output: Changed

Example Input: " Bridge , are there any hobbies ? "
Example Output:
Changed