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: That was it , and the Battle Arts Master sat .
Example Output: Inversion

Example Input: Sarah laughed as he pulled her close , and he stopped a few feet in front of the wooden gabled house .
Example Output: Inversion

Example Input: It was impossible to see what lay beyond them , because there was just total blackness , but all the doors were open .
Example Output:
Inversion