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.

Input: Consider Input: I quickly retrieved my bag from the back seat , and the sun was warm as it greeted my spine .

Output: Inversion


Input: Consider Input: The soft hum from Dina 's sled echoes down the corridors , but we try to move as a unit , permitting no space between us .

Output: Inversion


Input: Consider Input: I can see your temper as causing a problem , but then again , meek has never been my style .


Output: Original