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.

He is nephew to the Sanborn sisters , and heir to all that is Waverley Mills .
Original

Mexico threatened half a dozen nations in South America and when I started , Belize was in ruins .
Inversion

He jolts and I lay a hand on his arm .

Inversion