['species', 'live', 'EmptyParameter', 'peace', 'in']
["Synset('category.n.02')", 'exist-47.1', 'EmptyParameter', "Synset('written_agreement.n.01')", 'in']
The two species lived in peace.
the <NUMBER>0 Synset('category.n.02') lived in Synset('written_agreement.n.01').