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: Kathy breathed a sigh of relief , and in it was a piece of paper with the password on it .

SOLUTION: Inversion

PROBLEM: Something hit Strom 's ship , and he knew Olaf was right .

SOLUTION: Original

PROBLEM: It could go deeper ... Or I don 't know .

SOLUTION:
Inversion