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: My body throbs with pain all over - an aching pull deep in my calf ; a sharper twinge in my right hip .

SOLUTION: Original

PROBLEM: When I look at her , the vacancy in her eyes has dwindled and she resembles the same mom I saw right before I took her life .

SOLUTION: Original

PROBLEM: The door being held for him seemed to feel like an idol for him to move forward .

SOLUTION:
Changed