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.

[EX Q]: His thick , muscular arms were accentuated by a sleeveless top .
[EX A]: Original

[EX Q]: The probe and crew had arrived early in the morning and followed me throughout the day .
[EX A]: Changed

[EX Q]: I am instructing you not to repeat any of this to anyone , especially members of the press .
[EX A]:
Original