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:
He tried to find the words , but he didn 't know how to begin .

Ex Output:
Original


Ex Input:
The words seemed to be dancing with the help of light and it amazed Luna .

Ex Output:
Original


Ex Input:
They say the brain is the largest sex organ , and I believe it .

Ex Output:

Original