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:
His face fell and he sat down .
answer:
Original


question:
You 've got be more careful , but I don 't mind helping you !
answer:
Inversion


question:
The others followed in a wedge , and it rocketed vertically from the surface .
answer:

Inversion