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.

Mike had wheeled the truck up next to the closed doors and they had all climbed out of the truck .
Original

The wedding march begins and my stomach flutters .
Original

I took the opposite breast in my mouth , and my kiss traveled the valley of her chest .

Inversion