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: We all turned to listen to her comments , and she began walking toward us .
Example Output: Inversion

Example Input: She then released her hand and I fell to the floor .
Example Output: Original

Example Input: Then she was motionless , and her head hit the floor with an echoing thud .
Example Output:
Inversion