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:
Eggert carefully unlocked her office and they stepped inside .

Ex Output:
Original


Ex Input:
The truth was that I hadn 't seen much porn , but the idea of looking at p * rn with Alaska had a certain appeal .

Ex Output:
Original


Ex Input:
I knew the headache would pass soon , but I took some ibuprofen to help the process .

Ex Output:

Original