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: I think it looks pretty fun and all the sides are different colors .
Example Output: Original

Example Input: I took the opposite breast in my mouth , and my kiss traveled the valley of her chest .
Example Output: Inversion

Example Input: What was down there , he didn 't know , but he could guarantee it wouldn 't be a party .
Example Output:
Original