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:
Was she doing Cammie and Travis a huge disservice by not staying and allowing Donovan to bring a doctor in for Cammie ?
answer:
Original


question:
She presented him with her back and it was all Jason could do to pull the tab up instead of down .
answer:
Original


question:
Suddenly taken by a deep sense of nostalgia , I left them there , and went on my way home .
answer:

Original