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]: As the requirements would start to write their subject title , we could imagine ourselves dizzy with five sleeping pills .
[EX A]: Changed

[EX Q]: The count read it , then bawled to the area between the cage and the line of applauding visitors .
[EX A]: Changed

[EX Q]: They sounded like crows , but when he looked up , it was like staring at a blank piece of paper .
[EX A]:
Original