public static void main(String[] args) {
NYPizzaFactory nyStrategy = new NYPizzaFactory();
PizzaChainStore alPacino = new PizzaChainStore(nyStrategy);
Pizza cheese1 = alPacino.orderPizza("cheese");
ChicagoPizzaFactory chicagoStrategy = new ChicagoPizzaFactory();
PizzaChainStore venezia = new PizzaChainStore(chicagoStrategy);
Pizza cheese2 = venezia.orderPizza("cheese");
System.out.println("This is what you eat in NY when you order a cheese pizza:");
System.out.println(cheese1);