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:
He rang his father immediately and they had ordered him home .
answer:
Original


question:
It was time to work through it , and this was the same fear that had immobilized me for the better part of four years .
answer:
Inversion


question:
He smirked and I laughed .
answer:

Original