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: Again the sword slowed somewhat at the end , but he skimmed over the ground at a speed that should have led to death by road rash .

SOLUTION: Inversion

PROBLEM: Her breathing was returning to normal , but she wasn 't ready to stop dreaming yet .

SOLUTION: Original

PROBLEM: They all streaked back down toward the Legion lines , and crassus started signaling to the other Pisces in the air around him .

SOLUTION:
Inversion