“…To posit relation names, we combine several factors, including syntactic information, cue phrases, NP-cues, VP-cues 2 , and cohesive d evices (e.g., synonyms and hyponyms derived from WordNet) (Le and Abeysinghe 2003). With the presented method of constructing sentential discourse trees based on syntactic information and cue phrases, combinatorial explosions can be prevented and still get accurate analyses.…”