['he', 'exhibit', 'behavior', 'EmptyParameter', 'EmptyParameter'] ['behavior', 'carry', 'they', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'reflexive_appearance-48.1.2', "Synset('attribute.n.02')", 'EmptyParameter', 'EmptyParameter'] ["Synset('attribute.n.02')", 'carry-11.4', '<PRP>', 'EmptyParameter', 'EmptyParameter']
He exhibits reckless behavior, which is necessary to carry them out.
<PRP> exhibits reckless behavior, which is Synset('necessary.a.01') to carry <PRP> out.