['speech', 'be', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter'] ['what', 'convince', 'council', 'EmptyParameter', 'EmptyParameter']
["Synset('act.n.02')", 'seem-109', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter'] ['what', 'amuse-31.1', "Synset('gathering.n.01')", 'EmptyParameter', 'EmptyParameter']
Speech to the Vulcans were what finally convinced the council.
Synset('act.n.02') to the <ORGANIZATION>3 were what finally convinced the Synset('gathering.n.01').