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: His face darkened for a brief second , and Jax looked up at me swiftly .

SOLUTION: Inversion

PROBLEM: It jiggled with her every step and a small bottle of sunscreen was stuffed into her back pocket .

SOLUTION: Inversion

PROBLEM: He had not counted on her reaction , and he felt like a heel for not calling her sooner .

SOLUTION:
Original