['they', 'know', 'EmptyParameter', 'plan', 'about'] ['it', 'fail', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'comprehend-87.2', 'EmptyParameter', "Synset('content.n.05')", 'about'] ['<PRP>', 'neglect-75.1', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
They know about Voyager's plan to invade the sphere stating that it will fail.
<PRP> know about Voyager's Synset('content.n.05') to invade the Synset('boundary.n.01') stating that <PRP> will fail.