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: 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: Eventually Johnny would have to pay the piper ; that is pay for the sins of the father .

SOLUTION: Original

PROBLEM: She reached over now and ran her finger over the prickles of whiskers that lined the chiseled edge of his jaw .

SOLUTION:
Original