['he', 'want', 'talk', 'EmptyParameter', 'EmptyParameter'] ['he', 'talk', 'EmptyParameter', 'she', 'to']
['<PRP>', 'want-32.1-1-1', 'talk-37.5', 'EmptyParameter', 'EmptyParameter'] ['<PRP>', 'talk-37.5', 'EmptyParameter', '<PRP>', 'to']
He wanted to talk to her about something.
<PRP> wanted to talk to <PRP> about Synset('entity.n.01').