  Initially, we might expect medievals to respond to this by saying that, in such situations, the single accident responsible for relating both subjects corresponds to both members of the relevant pair of relational concepts. Thus, if Simmias is thinking about Socrates, a quality of Simmias corresponds to both the concepts ‘thinking of’ and ‘thought about’. The problem with this suggestion, however, is that it leads to the same sort of difficulties we encountered earlier for identifying relations with pairs of accidents taken jointly. Socrates’s being thought about appears to be something inhering in Socrates and Socrates alone. But if we identify this relation with an accident of Simmias, then we shall have to say that Socrates’s being thought about does not exist in Socrates after all, but rather exists only in Simmias. Although medievals do allow for cases of extrinsic denomination—that is, cases where a property or accident of one thing is predicated of something else—they typically do not allow for this in the case of relations. That is to say, they typically regard relations as intrinsic to the subjects of which their corresponding terms or concepts are  predicated.[35]  Evidently, therefore, the relevant accident of Simmias can correspond to the concept ‘thinking of’, but not to the concept ‘thought about’. But, then, we still need to know what corresponds to this latter concept.