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: Bodies began falling from the gaping holes of the buildings , stoking the lawn around the buildings .

SOLUTION: Changed

PROBLEM: And his eyes were so warm and brown they didn 't seem to match his stiff opposition .

SOLUTION: Changed

PROBLEM: I am alone and nothing triggers but the pain .

SOLUTION:
Changed