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: Then he walked rapidly to the nightstand and snatched up his wristwatch .

SOLUTION: Original

PROBLEM: He looked dusty and ordinary in comparison beside Sam 's black flop of hair and golden eyes .

SOLUTION: Original

PROBLEM: I followed behind them , cloaking myself up in trees , as they made their way to a shack in the middle of the forest .

SOLUTION:
Original