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.

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

Example Input: It paid off and they decided to take a chance with him .
Example Output: Inversion

Example Input: That was what mattered , and he was trying though .
Example Output:
Inversion