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: I started up the engine and David asked as he closed my car door .

SOLUTION: Inversion

PROBLEM: It was a common name , so I understood , but it also referred to the man 's trade .

SOLUTION: Original

PROBLEM: She then released her hand and I fell to the floor .

SOLUTION:
Original