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.

She flipped him off , and he gave another laugh .
Original

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

I thought they were airport employees , but they didn 't introduce themselves .

Original