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.

Example Input: They sat in the shade of a cluster of trees and he gulped down as much water as he could to cool his body .
Example Output: Original

Example Input: Kurt was livid , and I wandered into one by accident once .
Example Output: Inversion

Example Input: That was what mattered most of all to Nate , all of which made him smile , and mephistopheles was safe .
Example Output:
Inversion