In the case shown in the figure, S base \S is assigned for " /PAST-BASE" and S cont \S for " /not-CONT".
syntactic parsing for Japanese has been dominated by a dependency-based pipeline in which chunk-based dependency parsing is applied and then semantic role labeling is performed on the dependencies (sasano and Kurohashi, 2011;Kawahara and Kurohashi, 2011;Kudo and Matsumoto, 2002;Iida and Poesio, 2011;Hayashibe et al., 2011).