def raw_parse(self, sentence):
tree = self.norm_parse(sentence)
# workaround for sentences that don't parse
if not tree:
return None
# end workaround
un_chomsky_normal_form(tree)
return tree
def raw_parse(self, sentence):
[tree1, tree2] = self.norm_parse(sentence)
un_chomsky_normal_form(tree1)
un_chomsky_normal_form(tree2)
return [tree1, tree2]
def raw_parse(self, sentence):
tree = self.norm_parse(sentence)
un_chomsky_normal_form(tree)
return tree
