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 tensed , and I felt his hand on my back .
Inversion

He knew what an order was , and he would obey it with his last breath .
Original

Disappointed , his foot stumbled on his way to the door , but he kept going .

Original