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: I want to grin , but I fight the urge .
Example Output: Original

Example Input: The fear would seep into the castle , but no one would miss them .
Example Output: Inversion

Example Input: It upset Evie that he had no one with him , and he stared into space , his eyes fixed in terror .
Example Output:
Inversion