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: There were about fifty students in the class , and she hadn 't spoken up during his lecture .

SOLUTION: Inversion

PROBLEM: I lean back against the wooden wall in satisfaction , and the rich , robust flavor of the liquid smothers my tongue .

SOLUTION: Inversion

PROBLEM: I could hear the pain laced in his words and I didn 't have to ask what he meant .

SOLUTION:
Original