['she', 'know', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter'] ['what', 'say', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter'] ['she', 'end', 'program', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'comprehend-87.2', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter'] ['what', 'say-37.7-1-1', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter'] ['<PRP>', 'terminus-47.9', "Synset('statement.n.01')", 'EmptyParameter', 'EmptyParameter']
She doesn't know what to say, so she ends the program.
<PRP> doesn't know what to say, so <PRP> ends the Synset('statement.n.01').