['she', 'say', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'say-37.7-1-1', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
She says, she's busy helping a friend.
<PRP> says, she's Synset('busy.a.01') helping a Synset('person.n.01').