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: Arthur looked down , flushing red , and I raised my eyebrows very slightly .

SOLUTION: Inversion

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

SOLUTION: Original

PROBLEM: Winkler was snoring louder than Trajan , but Trace wasn 't snoring at all .

SOLUTION:
Original