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 treaded water for the both of us , holding me up , and I marveled at his strength .
Original

His voice seemed even rougher , and it sent a shiver over her .
Original

He didn 't need it , but he hadn 't brought a writing utensil .

Inversion