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 did they mean by repercussions from the head injury ?
answer:
Original


question:
" Aye , but I have good eyesight , " he said stiffly .
answer:
Original


question:
" He was watching a documentary on the British Isles earlier , and it inspired him . "
answer:

Original