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 know most authors hate doing signings , but I can promise you a success !

A: Original
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Q: That 's what life 's all about , isn 't it , luv ? "

A: Original
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Q: She turned to observe her friend and her eyes shifted to look at Belinda 's talisman .

A:
Original
****