['he', 'help', 'they', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'help-72.1-1-1', '<PRP>', 'EmptyParameter', 'EmptyParameter']
He is bright and hardworking, he could help them in other ways.
<PRP> is Synset('undimmed.a.01') and hardworking, <PRP> could help <PRP> in Synset('other.a.01') Synset('concept.n.01').