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

SOLUTION: Changed

PROBLEM: He would down a much bigger dose of pure courage , and bring the bottle with him so he could spawn more if needed .

SOLUTION: Changed

PROBLEM: " Mr. Hayes is in his sixties and the man in there is barely thirty .

SOLUTION:
Original