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 halls were still covered in debris , but most of it was being cleaned up .

Ex Output:
Original


Ex Input:
The fear would seep into the castle , but no one would miss them .

Ex Output:
Inversion


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

Ex Output:

Original