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: He was a good distance from her , a part of the crowd , and yet she was sure she recognized those tawny eyes .

SOLUTION: Original

PROBLEM: Ahmed screamed at last ; his heart thumping hard against his chest , and his throat barely dry enough to give vent to the words .

SOLUTION: Original

PROBLEM: The floorboards creaked as I stepped on them , but it was the only sound in the house .

SOLUTION:
Original