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: I want to grin , but I fight the urge .

Output: Original


Input: Consider Input: It was empty , but he kept it as a reminder of his purpose .

Output: Original


Input: Consider Input: He waited a moment longer before slowly standing up The door to the building opened suddenly and he crouched down again , watching through the binoculars .


Output: Original