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.

She knew that someone wanted to kill her , and she had no weapons .
Inversion

They certainly heard his message , but no one could see him .
Inversion

She would feel obligated to tell my father , but my mother would be more understanding .

Inversion