We convert the PropBank annotations for all verbal predicates in these two corpora, and ignore roles of directional (DIR), manner (MNR), modals (MOD), negation (NEG) and adverbials (ADV), as they aren't extracted as distinct argument but instead are folded into the complex predicate by PredPatt and other systems for predicate-argument extraction (Banko et al., 2007; Fader et al., 2011; <cite>Angeli et al., 2015)</cite> .