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:
It wasn 't a nice smile , and he smiled then .
answer:
Inversion


question:
He treaded water for the both of us , holding me up , and I marveled at his strength .
answer:
Original


question:
He inhaled and she could swear he looked sincere , even respectful .
answer:

Original