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: He laughed in his heart ; and lightly he made this vow , as he ever did .

Output: Inversion


Input: Consider Input: He knew he must wait , but Nick 's body ached to take her .

Output: Inversion


Input: Consider Input: He shoved at them and Gwen trotted up to help .


Output: Original