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 'm not worried about my legs , " he said , " but I don 't want to be paralysed all my life . "
[A]: Original


[Q]: Thinking of my parents assisted me .
[A]: Changed


[Q]: The kids were screaming outside the auditorium because there were no more tickets .
[A]:
Original