 Another reason in support of dilemmas to which opponents must respond is the point about symmetry. As the cases from Plato and Sartre show, moral rules can conflict. But opponents of dilemmas can argue that in such cases one rule overrides the other. Most will grant this in the Platonic case, and opponents of dilemmas will try to extend this point to all cases. But the hardest case for opponents is the symmetrical one, where the same precept generates the conflicting requirements. The case from Sophie’s Choice is of this sort. It makes no sense to say that a rule or principle overrides itself. So what do opponents of dilemmas say here? They are apt to argue that the pertinent, all-things-considered requirement in such a case is disjunctive: Sophie should act to save one or the other of her children, since that is the best that she can do (for example, Zimmerman 1996, Chapter 7). Such a move need not be ad hoc, since in many cases it is quite natural. If an agent can afford to make a meaningful contribution to only one charity, the fact that there are several worthwhile candidates does not prompt many to say that the agent will fail morally no matter what he does. Nearly all of us think that he should give to one or the other of the worthy candidates. Similarly, if two people are drowning and an agent is situated so that she can save either of the two but only one, few say that she is doing wrong no matter which person she saves. Positing a disjunctive requirement in these cases seems perfectly natural, and so such a move is available to opponents of dilemmas as a response to symmetrical cases.