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 , grimacing , I altered my destination and turned the corner .

SOLUTION: Original

PROBLEM: He quickly fell into his familiar role of coach , targeting his team .

SOLUTION: Changed

PROBLEM: The bushes are nice , but they don 't have much of a getaway .

SOLUTION:
Changed