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: Eggert carefully unlocked her office and they stepped inside .

Output: Original


Input: Consider Input: The moonlight filters in , casting the room in a milky glow and the blinds aren 't closed all the way on the bay windows .

Output: Inversion


Input: Consider Input: Of course , I realized that any action taken against him could also involve you , but I did not expect this .


Output: Original