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 ledge of the cliff he would fight from was easy to find and it had a thick shield of grass that he could use for cover .

Ex Output:
Original


Ex Input:
The kitchen was at the far end of the room , and a small hallway led into the back of the apartment .

Ex Output:
Original


Ex Input:
Her lungs were burning for air and she hadn 't even realized it .

Ex Output:

Original