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.

Unless we get a grid in there pretty soon , they 'll just get fouled in all that decree . "
Changed

I have obliterated an automatic satellite trace from my terminal to this phone and to an outside line .
Changed

My heart sank as I searched the distribution , Starbucks , and the rest of the pier .

Changed