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.

Ex Input:
John closed the trapdoor behind us , and once in the dark I heaved a sigh .

Ex Output:
Original


Ex Input:
Lorraine seemed to blame him , and his American friend was dead .

Ex Output:
Inversion


Ex Input:
I 'd exhausted all of my natural magic fending her off , but I still had the reserves tucked away inside my spider rune .

Ex Output:

Original