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 Input:
She spent most of her days commanding a scout ship on the soles of Collective territory , gathering intelligence .

Ex Output:
Changed


Ex Input:
He 's a brave kid , " John replied , slurping up some of his stew .

Ex Output:
Original


Ex Input:
No wonder she was in a moose .

Ex Output:

Changed