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: Callie could only nod at Helen 's odd statement , and a growing sense of dread crept through her body .
Example Output: Inversion

Example Input: His voice was urgent and his eyes were bright .
Example Output: Inversion

Example Input: We still just stared at each other , and the doorbell rang again .
Example Output:
Inversion