TASK DEFINITION: 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.
PROBLEM: He rang his father immediately and they had ordered him home .

SOLUTION: Original

PROBLEM: His lips pursed in disgust and I thought he might be considering dropping me onto the hard floor .

SOLUTION: Original

PROBLEM: I moaned against his lips , and the sensation turned to pain .

SOLUTION:
Inversion