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]: He looked dusty and ordinary in comparison beside Sam 's black flop of hair and golden eyes .
[EX A]: Original

[EX Q]: From a crack of light around a far door he heard shouts , stamping feet and bags or faces getting pummelled .
[EX A]: Original

[EX Q]: But something told him otherwise , he recognized the clothes , the pair of crimson stockings , the red gloves , the purple attire .
[EX A]:
Changed