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: This family had been wrapped up in a web of lies for years and unless it all came out , none of them would have peace .
Example Output: Original

Example Input: I wondered if any of the passers-by could see him , and he returned to my side .
Example Output: Inversion

Example Input: My legs threatened to give out , and he slid an arm around me .
Example Output:
Inversion