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: Caleb wasn 't sure that was such a positive association , but he let it pass because she was still talking .
Example Output: Original

Example Input: There is darkness , and then , as his eyes adjust , something like fireflies .
Example Output: Original

Example Input: Heat rushed through her veins and he actually felt the spasm in her womb .
Example Output:
Original