['she', 'reveal', 'extent', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'confess-37.10', "Synset('property.n.02')", 'EmptyParameter', 'EmptyParameter']
She reveals the extent of Seven's obsession.
<PRP> reveals the Synset('property.n.02') of Seven's Synset('idea.n.01').