You know the Monty Hall problem, now consider the Random Monty Hall problem: as before, you face 3 doors, hiding a car, and 2 pigs. You choose door #1. This time, a wind gust blows through the studio, opening door #2, revealing a pig. Do you switch to #3?
This problem is more confusing than the original, though probably not for this group. And, there's another possibility - it may be defective, ill posed, as stated.