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:
I was ordinary and that was extraordinary .

Ex Output:
Original


Ex Input:
The doors opened , and we stepped off .

Ex Output:
Original


Ex Input:
Two figures watched the women practice , and it was open .

Ex Output:

Inversion