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:
The papers scattered all over the floor and just then I dropped the folder .

Ex Output:
Inversion


Ex Input:
The paperweight didn 't move , but again there was that surge .

Ex Output:
Inversion


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

Ex Output:

Original