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: That wasn 't to say Rose wasn 't a sucker for interrogations .

A: Changed
****
Q: I don 't like deceiving her but it 's safer that way . '

A: Original
****
Q: Getting to Greece six years ago had been a porn .

A:
Changed
****