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:
I regret confronting this burden on one so young , but you are the most likely to succeed .
answer:
Changed


question:
A simple touch , though the feelings he evoked were much more complex than simple .
answer:
Original


question:
The engine turned over once , paused for the briefest of moments - and then roared to deafening life .
answer:

Original