['Father', 'use', 'degrade', 'EmptyParameter', 'EmptyParameter'] ['Father', 'degrade', 'he', 'EmptyParameter', 'EmptyParameter']
["Synset('genitor.n.01')", 'use-105.1', 'other_cos-45.4', 'EmptyParameter', 'EmptyParameter'] ["Synset('genitor.n.01')", 'other_cos-45.4', '<PRP>', 'EmptyParameter', 'EmptyParameter']
Father had often used to degrade him.
Synset('genitor.n.01') had often used to degrade <PRP>.