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: The doorbell rang and she went to answer it .

SOLUTION: Original

PROBLEM: The man lowered his hood , and they realized it was not a man at all .

SOLUTION: Original

PROBLEM: He pressed himself between them and she didn 't have a chance to close her legs .

SOLUTION:
Inversion