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.

[Q]: I loved the way her mouth tasted , minty from the toothpaste , yet sweet at the same time .
[A]: Original


[Q]: A loudspeaker called out for everyone to pile on board in an orderly fashion .
[A]: Original


[Q]: Colby climbed out of Diana 's Buick and leaned against the front fender as Eddy began filling the vehicle 's tank .
[A]:
Original