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 knew he must wait , but Nick 's body ached to take her .
Inversion

He knew he could wipe the guilt from her memory , but he was reluctant to mess with her mind too often .
Original

She damn near wanted to race down the two flights of stairs , and Excitement tore through her body because he was here .

Inversion