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: Except for the slices on her wrists and the bloodstains , her body was flawless .

A: Original
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Q: Donald cautioned them against the tendon , mentioning " the meat may be , well , let 's just say , a little suspect . "

A: Changed
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Q: The Command Center was set up in a semi-circle , the consoles facing a large screen on one wall .

A:
Original
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