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]: Something was off this time ; I could almost feel the heaps .
[A]: Changed


[Q]: An image of Thiago , angry , intruded into her happiness , and she pushed it away , but there was no pushing away the sunrise .
[A]: Original


[Q]: " Just wait until he gets you back to the navigation , Elizabeth .
[A]:
Changed