['he', 'know', 'risk', 'EmptyParameter', 'EmptyParameter'] ['he', 'know', 'Paris', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'comprehend-87.2', "Synset('measure.n.02')", 'EmptyParameter', 'EmptyParameter'] ['<PRP>', 'comprehend-87.2', '<LOCATION>2', 'EmptyParameter', 'EmptyParameter']
He knows the risks and volunteers Paris to join him.
<PRP> knows the Synset('measure.n.02') and Synset('person.n.01') <LOCATION>2 to join <PRP>.