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: No , if you 're gon na go down there to Al 's fishin ' spot you 're gon na have to discount it .

A: Changed
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Q: When they pulled up to Evergreen Square , the closest shopping plaza to their house , the emptiness got louder .

A: Original
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Q: " It tends to me that if I agree to this merger , it 's not the first time you 've attempted this kind of thing .

A:
Changed
****