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:
She realized he had fallen to his knees by the side of her bed , and there was a thump .

Ex Output:
Inversion


Ex Input:
A surge of heat beneath me catches my attention , but it 's the high-pitched whine coming from the Skimmer that alarms me .

Ex Output:
Original


Ex Input:
Michaels frowned , and the Inquisitors all wore grim expressions .

Ex Output:

Original