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:
Josie found the exercise to be extraordinarily clear headed for someone so young , but her permutations were flawed .

Ex Output:
Inversion


Ex Input:
She 'd explained her feelings , but Peter had held firm .

Ex Output:

Original