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: Mexico threatened half a dozen nations in South America and when I started , Belize was in ruins .
Example Output: Inversion

Example Input: Their efforts were finally rewarded and a huge shark locked onto one of the hooks .
Example Output: Original

Example Input: He wears dark glasses that wrap around his face and he is wearing a long sleeved shirt .
Example Output:
Original