looking at the junction points on that diagram only one side of the axle would change track if the switch was pulled resulting in a derailment so you could ignore the possibility of hitting the people in the middle thereby reducing this example to two parallel but unconnected trolley problems
i choose to kill whoever calls them trolleys and not trams
In fairness, cheese from france is probably safer raw because they don't have as many superfarms that are as prone to spreading diseases like bird flu