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: We 'll let bygones be bygones and we 'll return to how we were before .

SOLUTION: Original

PROBLEM: I nodded and we hugged .

SOLUTION: Original

PROBLEM: His expression was getting cuter , but his arguments were getting weaker .

SOLUTION:
Inversion