instruction:
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.
question:
" He gave me an obituary .
answer:
Changed


question:
Thinking of my parents assisted me .
answer:
Changed


question:
She watched her bare toes squirm and clench as she tried to force them to the ground and gain some weakling in the sun-baked earth .
answer:

Changed