Preparing SNACS for Subjects and Objects
Research on adpositions and possessives in multiple languages has led to a small inventory of general-purpose meaning classes that disambiguate tokens. Importantly, that work has argued for a principled separation of the semantic role in a scene from the function coded by morphosyntax. Here, we ask whether this approach can be generalized beyond adpositions and possessives to cover all scene participants{---}including subjects and objects{---}directly, without reference to a frame lexicon. We present new guidelines for English and the results of an interannotator agreement study.
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