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: He took the controls , but instead of trying to maneuver his way to the doors , he decided shooting their way out would be faster .
Example Output: Original

Example Input: Her frantic gaze immediately found Mark and she pushed through the door to Lounge B .
Example Output: Inversion

Example Input: The champagne was beginning to feel good , and the color had returned to his face .
Example Output:
Inversion