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: They were gaining on us , but the rest of Pioneer held off the Var .

SOLUTION: Inversion

PROBLEM: He was listening , though , and wondering whether Tommy was going to follow up the red car Mrs. Hunter was driving when she left Knowles 's .

SOLUTION: Original

PROBLEM: Jude had made me understand his point of view , and that was a feat worthy of the Nobel Peace Prize .

SOLUTION:
Original