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: Her eyes burned with anger , and she had both daggers out .

SOLUTION: Inversion

PROBLEM: His face fell and he sat down .

SOLUTION: Original

PROBLEM: She 'd given him a card , but that didn 't prove anything to him .

SOLUTION:
Original