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: You were basically paying for the table , and surprisingly , they didn 't come cheap .

SOLUTION: Original

PROBLEM: They 're going to send someone to check , and I 'm sure that 's a bad thing something to avoid .

SOLUTION: Original

PROBLEM: I knew girls liked that , and he kind of looked like Keifer Sutherland in that old vampire movie .

SOLUTION:
Inversion