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.

The man lowered his hood , and they realized it was not a man at all .
Original

She considered making a parting comment , but she realized he was looking for an excuse to kill her right there , right now .
Original

He was gone and the doors closed .

Inversion