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 about radios , " Collins asked , " There 's a chance they might get some satellites back online . "
answer:
Original


question:
But do not stand in the way of my classmate .
answer:
Changed


question:
We discovered Kevin 's façade shortly after his unauthorized attack on this facility but he escaped .
answer:

Changed