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 monster was gone , and the glowing eyes disappeared .

SOLUTION: Inversion

PROBLEM: All she could think about was Rover lost in the storm , but at any other time his words would have struck her as tremendously revealing .

SOLUTION: Inversion

PROBLEM: I felt an emotion pressing against my chest , and this time I knew exactly what it was .

SOLUTION:
Original