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: The darkness hid her distressed face , and the rain mixed with her tears .

SOLUTION: Original

PROBLEM: We have to come back and we get beat halfway across the swamp .

SOLUTION: Inversion

PROBLEM: She gasped for air and hands clamped down over her windpipe .

SOLUTION:
Inversion