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: said Ian in merchandise , " is this some strange test ?

A: Changed
****
Q: An advance on his grenades was what he wanted so he had said .

A: Changed
****
Q: He still burned incense , the metal helping him resist his several wounds .

A:
Changed
****