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.

It was to be the icon of the Easter Square Incident .
Original

That 's what makes partnerships work , " he admonished with a wave of his hand .
Changed

" However , there 's been an accident on the interstate where a school bus rolled over .

Original