['he', 'go', 'EmptyParameter', 'possibility', 'EmptyParameter']
['<PRP>', 'attend-107.4-2', 'EmptyParameter', "Synset('decision_making.n.01')", 'EmptyParameter']
He goes through a series of possibilities.
<PRP> goes through a Synset('relation.n.01') of Synset('decision_making.n.01').