instruction:
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.
question:
' What was it you worked on during your doughnut ? '
answer:
Changed


question:
Production lines slowed , then came to a standstill , because the workers were no longer showing up .
answer:
Original


question:
I swung on the Nightcrawler , and it popped out of existence , activating a few steps to the left .
answer:

Changed