Toward a Logical Description of Double-R Grammar

s away from this intention. (The plural grammatical feature of mistakes is not represented.) Representations in which semantic roles reference event variables are called neoDavidsonian, since Davidson did not use semantic roles in his representations. The use of semantic roles has the disadvantage of being grammatical ill-defined. Whereas grammatical functions like subject and object are reasonably well-defined and identifiable (in English), semantic roles like agent and patient often are not. For example, what is the semantic role of the subject in