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.

[EX Q]: They 'll be haunted for the rest of their lives by your hacking .
[EX A]: Changed

[EX Q]: The toilet flushed , and shopkeeper turned back to watch Oksana emerge from the bathroom .
[EX A]: Changed

[EX Q]: " But anyway , " he says , and extends his arm toward me , urging me to take the wooden box .
[EX A]:
Original