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: Then her heart fell , and Alex 's eyes dropped .
Example Output: Inversion

Example Input: As soon as they stepped onto the top step , the front door opened and a man was standing there , smiling .
Example Output: Original

Example Input: Jenna let out a strangled cry , and we both dropped to the ground .
Example Output:
Original