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: Laurel nodded encouragingly when Cassie glanced at her , and Melanie 's cool gray eyes shone with quiet approval .

Output: Original


Input: Consider Input: At least forty minutes had passed and Time had gotten away from them .

Output: Inversion


Input: Consider Input: Seth really didn 't want to kill anyone unless he absolutely had to , but admittedly , it wasn 't the best plan .


Output: Inversion