 Walton’s explanation of the cause of the inability in terms of violation of a dependency relation inspired other accounts (Yablo 2002, Weatherson 2004, Stear 2015). Stephen Yablo claims that a proposition like G triggers imaginative resistance because the concept it expresses is ‘grokking’ or response-enabled (2002: 485). Yablo defines a grokking concept as “one that identifies its object in part by aspects of our experience of it that don’t purport to be representational” (2000  Other Internet Resources).  Their extension in a particular context depends on how we ourselves react to them, not how we are represented as reacting or ought to react in the fictional world (2002: 485). That’s why the extension of the term “morally right” in the context of G does not depend on what the author says but on how it strikes us. In this case, its extension to female infanticide strikes us as false, not fictionally true. 