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:
My tongue flicks out and runs inside her low-cut shirt and bra , reaching until it flicks against her nipple .
answer:
Original


question:
What a waste of time it will have been , if the egg has already hatched . "
answer:
Original


question:
Even the administrator of the facility thought it was stupid . "
answer:

Original