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:
The pilot scrambled to open the hatch , and surprisingly cold air washed down on them .
answer:
Original


question:
He let the subject go and obviously she didn 't want to discuss her mother .
answer:
Inversion


question:
A new set of fresh legs had yet to come , and the race was only halfway through .
answer:

Original