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: I tried to invent the group away from physical violence .

Answer: Changed


Question: On Nick 's plate were pie and cookies , next to it sat a tall vanilla milkshake .

Answer: Original


Question: He reached into his pocket and pulled out a huge silver handgun , throwing it at me before I knew what he was up to .

Answer:
Changed