['voice', 'replace', 'EmptyParameter', 'voice', 'by']
["Synset('abstraction.n.06')", 'substitute-13.6.2', 'EmptyParameter', "Synset('abstraction.n.06')", 'by']
One of the children steps forth, the Collective voice is replaced by his single voice.
one of the Synset('relative.n.01') Synset('artifact.n.01') forth, the Synset('collective.a.02') Synset('abstraction.n.06') is replaced by <PRP> Synset('individual.a.01') Synset('abstraction.n.06').