['she', 'know', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter'] ['they', 'go', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'comprehend-87.2', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter'] ['<PRP>', 'escape-51.1-1', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
She knows where they are going.
<PRP> knows where <PRP> are going.