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.
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Question: Towels , sheets , serviettes , tablecloths were all washed , starched and grayed , by Veronika .

Answer: Changed


Question: " There is no great-aunt , " Mat said with exasperation .

Answer: Original


Question: He punched the code in and undid the combination lock , needing to see his binder .

Answer:
Original