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: Resting on the linoleum , she viewed the scene taking place in the living room with a disparaging eye .

SOLUTION: Changed

PROBLEM: He was supposed to be happy and proud of being a banker , instead he was lurking in dejection and uncertainty .

SOLUTION: Original

PROBLEM: He crashes down beside me and I 'm off again , heading for the pillar .

SOLUTION:
Original