['they', 'know', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter'] ['it', 'accomplish', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'comprehend-87.2', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter'] ['<PRP>', 'complete-55.2', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
They can, but doesn't know what it would accomplish.
<PRP> can, but doesn't know what <PRP> would accomplish.