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.

They were close and she did everything for her younger sister .
Original

Mother cat had given birth and Liz went into hysterics when I suggested we move them .
Original

My old life was about to end , and my new one was ready to begin .

Original