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: She deserved a slow and gentle swishing .

A: Changed
****
Q: I tried to invent the group away from physical violence .

A: Changed
****
Q: Elizabeth prowled the coastline restlessly , picking up small lakes and stones along the way .

A:
Changed
****