  Though accounts of this sort are naturally classified as versions of the correspondence theory, it should be noted that they are strictly speaking in conflict with the basic forms presented in Section 3. According to logical atomism, it is not the case that for every truth there is a corresponding fact. It is, however, still the case that the being true of every truth is explained in terms of correspondence to a fact (or non-correspondence to any fact) together with (in the case of molecular truths) logical notions detailing the logical structure of complex truthbearers. Logical atomism attempts to avoid commitment to logically complex, funny facts via structural analysis of truthbearers. It should not be confused with a superficially similar account maintaining that molecular facts are ultimately constituted by atomic facts. The latter account would admit complex facts, offering an ontological analysis of their structure, and would thus be compatible with the basic forms presented in Section 3, because it would be compatible with the claim that for every truth there is a corresponding fact. (For more on classical logical atomism, see Wisdom 1931-1933, Urmson 1953, and the entries on Russell's logical atomism and  Wittgenstein's logical atomism  in this encyclopedia.)