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]: I really shouldn 't have provoked her like that .
[EX A]: Original

[EX Q]: " No time for garters , Emma , " Dimitri 's deep , amused voice said from across the room .
[EX A]: Changed

[EX Q]: Lucan caught the meaning in Tegan 's knowing stare and in the statement that hung over the room like a funeral shroud .
[EX A]:
Original