['he', 'control', 'hallucination', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'enforce-63', "Synset('content.n.05')", 'EmptyParameter', 'EmptyParameter']
He can control the hallucinations using a neural suppressant.
<PRP> can control the Synset('content.n.05') using a Synset('nervous.a.03') Synset('agent.n.03').