['he', 'say', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter'] ['they', 'have', 'riot', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'say-37.7-1-1', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter'] ['<PRP>', 'own-100', "Synset('state.n.02')", 'EmptyParameter', 'EmptyParameter']
If he had said no, they would have had a riot.
if <PRP> had said no, <PRP> would have had a Synset('state.n.02').