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: As soon as they stepped onto the top step , the front door opened and a man was standing there , smiling .

Output: Original


Input: Consider Input: There wasn 't but I 'd like to say there was a trick to staying safe .

Output: Inversion


Input: Consider Input: Romano didn 't like bad news and he had promised Romano that Buzz would win .


Output: Inversion