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]: He would bend me over into the scalding spray , and we would have sex like that .
[EX A]: Original

[EX Q]: The mosaic depicted an enormous battle of primates being waged in tall trees .
[EX A]: Original

[EX Q]: It looked like she had been withdrawn into it .
[EX A]:
Changed