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:
There was a tightness in the tendons of her neck , and her nostrils flared at each breath .

Ex Output:
Original


Ex Input:
To make matters worse she seemed to be losing her mind , and she had failed her brother .

Ex Output:
Inversion


Ex Input:
He stayed in , and I got out .

Ex Output:

Inversion