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.

He took the controls , but instead of trying to maneuver his way to the doors , he decided shooting their way out would be faster .
Original

Many of the occupants were staring at them , and the bar was a U-shape , with perhaps thirty seats .
Inversion

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

Original