['son', 'handle', 'relationship', 'EmptyParameter', 'EmptyParameter']
["Synset('son.n.02')", 'confront-98', "Synset('abstraction.n.06')", 'EmptyParameter', 'EmptyParameter']
Her son could handle the relationship.
<PRP> Synset('son.n.02') could handle the Synset('abstraction.n.06').