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: Jem is not well enough , but he Will say he is .

Output: Original


Input: Consider Input: I shouldn 't have answered , but I did .

Output: Original


Input: Consider Input: Her mother stuck her head around the doorframe , and there was a knock on the door .


Output: Inversion