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.

[Q]: I lifted my shirt , revealing two deep gouges in my chest with blood gushing out .
[A]: Changed


[Q]: Moses Todd asks James while he 's toppling the rope .
[A]: Changed


[Q]: He bent forward and puckered his lips .
[A]:
Original