['she', 'hear', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'discover-84-1-1', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
The battle was much worse than she has heard.
the Synset('activity.n.01') was much Synset('worse.a.02') than <PRP> has heard.