instruction:
In this task you are given a sentence with one coordinating conjunction (for, and, nor, but, or, yet, and so). You must judge whether the order of two coordinated clausal conjoints have been inverted or not. Inversion would result in the sentence sounding unnatural. Label the instances as "Original" or "Inversion" based on your judgment.
question:
She smiled , ruffling his fur , and he wagged his tail in response .
answer:
Inversion


question:
She seemed older by at least a decade but Rosa was twenty , maybe twenty-two at most .
answer:
Inversion


question:
The cold air would fill his lungs , making him cough , but he tried to run .
answer:

Inversion