  This formulation attempts to avoid (2)’s commitment to non-obtaining states of affairs and (3)’s commitment to non-existent facts by invoking the relation of mis-correspondence, or disagreement, to account for falsehood. It differs from (1) in that it attempts to keep items outside the intended category of x’s from being false: supposedly, tables and dogs cannot mis-correspond with a fact. Main worries about (4) are: (a) its invocation of an additional, potentially mysterious, relation, which (b) seems difficult to tame: Which fact is the one that mis-corresponds with a given falsehood?  and: What keeps a truth, which by definition corresponds with some fact, from also mis-corresponding with some other fact, i.e., from being a falsehood as well?