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.

His face fell and he sat down .
Original

I shouldn 't have answered , but I did .
Original

White wings threaded with gold exploded into motion , and Thane disappeared in the air .

Original