 Bonner (2007) has argued that in this section Llull introduces the Aristotelian causes and categories, which entails the adoption of the terminology and concepts of this logic into his system. The middle has, at the same time, three species that will be formed by the middle between subject and predicate (e.g., Man is an animal—the physical life), the middle between agent and patient (Love, in the relationship between loved and lover), and the middle between extremes (e.g., between two points). The edges of the last minor triangle, minor, equal, major (H, I, K) share the same three species: accident and accident, substance and accident, substance and substance.