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: The front door to his suite had opened and she 'd assumed it must be the maid .

Output: Original


Input: Consider Input: He looked at his partner , and they left .

Output: Original


Input: Consider Input: He would do anything to keep her safe , and she would also do the same for him .


Output: Original