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:
Eventually , I managed to block out everything in my head , and loud music , governing bodies , and thumping bass were all I cared about .
answer:
Changed


question:
She had been trying to narrow down a new definition , mathematically stated , of quantum probability .
answer:
Original


question:
Nobody seems to be around ... but -- " Mike 's hideaway was intended to amuse , I 'm sure .
answer:

Changed