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.

[Q]: His expression was still inscrutable , but she saw that her words troubled him .
[A]: Original


[Q]: Lorraine seemed to blame him , and his American friend was dead .
[A]: Inversion


[Q]: The rest of the men crossed over without incident and they unhooked the hop line before closing the door to pressurize the airlock .
[A]:
Original