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: The pilot scrambled to open the hatch , and surprisingly cold air washed down on them .
Example Output: Original

Example Input: I made sure to use that skill , and I had long since learned how to cry on cue .
Example Output: Inversion

Example Input: It has always been that way , and it will continue to be that way until the end of time .
Example Output:
Original