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]: " Just some fugitives out on the cliffs . "
[EX A]: Changed

[EX Q]: As they came closer he could hear snatches of conversations .
[EX A]: Original

[EX Q]: " Don 't give Ms. Hart a hard time on the first day , mister . "
[EX A]:
Changed