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: Myra stopped rotating into the tissue .

A: Changed
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Q: The invitation into the computer room was the straw that broke the camel 's back .

A: Original
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Q: This it gleaned from the genetic memories of humans , from certain histories stored among their tissues themselves .

A:
Original
****