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.

Ex Input:
I wondered if any of the passers-by could see him , and he returned to my side .

Ex Output:
Inversion


Ex Input:
He paused briefly when he was beside my table , and I 'd described myself on the telephone the night before .

Ex Output:
Inversion


Ex Input:
Alarms burst out along the corridor , and I blink my left eye three times to activate it .

Ex Output:

Inversion