['he', 'reveal', 'it', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'characterize-29.2-1-2', '<PRP>', 'EmptyParameter', 'EmptyParameter']
He reveals it to be his favorite, to smiles all round.
<PRP> reveals <PRP> to be <PRP> favorite, to smiles all Synset('song.n.01').