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: They were gaining on us , but the rest of Pioneer held off the Var .

Output: Inversion


Input: Consider Input: The old folks blocked Jonah 's view , but he figured it had to be Dean .

Output: Original


Input: Consider Input: The President 's top people aged , and some had died .


Output: Original