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:
His face darkened for a brief second , and Jax looked up at me swiftly .

Ex Output:
Inversion


Ex Input:
Dartmouth was one of the more expensive colleges though and I was forced to pay for college by myself .

Ex Output:
Original


Ex Input:
He held out my chair without comment , but his lips twitched .

Ex Output:

Inversion