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:
Now he knew that he wasn 't , but he thought he was .

Ex Output:
Inversion


Ex Input:
The man lowered his hood , and they realized it was not a man at all .

Ex Output:
Original


Ex Input:
I came over to listen and I heard talking .

Ex Output:

Inversion