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: He shoved at them and Gwen trotted up to help .

Output: Original


Input: Consider Input: His hand dropped , but he stepped closer .

Output: Original


Input: Consider Input: He was impressed by his son 's academic prowess , his ability to argue a point , but it also scared him a little .


Output: Original