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.

I told ya 'll what went down , and ya 'll try to pull this crap .
Original

I sound convincing , but another total lie .
Inversion

Instead , she gasped , but she was expecting her mother to be pleased .

Inversion