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.
--------
Question: " Hank 's at his bayonet .

Answer: Changed


Question: " Books of them .

Answer: Changed


Question: Adding sharper angles , refining and defining the shape I was trying to bring forth from the timber .

Answer:
Original