The problem is to rapidly find a solution among candidates a, b, and c that is as good as any other, where goodness is either 0 or 1. There are eight instances ("lunch plates") fxyz of the problem, where x, y, and z indicate the goodness of a, b, and c, respectively. Procedure ("restaurant") A evaluates candidates in the order a, b, c, and B evaluates candidates in reverse that order, but each "charges" 1 evaluation in 5 cases, 2 evaluations in 2 cases, and 3 evaluations in 1 case.