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.

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

A: Changed
****
Q: He was supposed to be happy and proud of being a banker , instead he was lurking in dejection and uncertainty .

A: Original
****
Q: I would 've said it was my inner angel and devil , but in this case I had two kneecaps .

A:
Changed
****