['assistant', 'succumb', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
["Synset('person.n.01')", 'acquiesce-95.1', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
Even his Human assistant had succumbed to the mysterious plague.
even <PRP> Synset('human.a.03') Synset('person.n.01') had succumbed to the mysterious <MISC>6.