['he', 'make', 'promise', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'build-26.1', "Synset('message.n.02')", 'EmptyParameter', 'EmptyParameter']
He makes a solemn promise to the sons and daughters of Earth -- their future will be secure.
<PRP> makes a solemn Synset('message.n.02') to the Synset('son.n.02') and Synset('child.n.02') of <LOCATION>1 -- <PRP> Synset('grammatical_category.n.01') will be Synset('secure.a.03').