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: He let the subject go and obviously she didn 't want to discuss her mother .
Example Output: Inversion

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

Example Input: A sleepy smile pulled at his lips and one eye was visible .
Example Output:
Inversion