['he', 'greet', 'they', 'EmptyParameter', 'EmptyParameter'] ['he', 'apologize', 'EmptyParameter', 'lack', 'for']
['<PRP>', 'judgment-33.1-1', '<PRP>', 'EmptyParameter', 'EmptyParameter'] ['<PRP>', 'apologize', 'EmptyParameter', "Synset('condition.n.01')", 'for']
He greets them warmly, and apologizes for the lack of life support.
<PRP> greets <PRP> warmly, and apologizes for the Synset('condition.n.01') of Synset('state.n.02') Synset('activity.n.01').