['he', 'figure', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'rely-70', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
He can't figure out why he is the only male on the ship to be unaffected by the pheromone.
<PRP> can't figure out why <PRP> is the only Synset('causal_agent.n.01') on the Synset('craft.n.02') to be Synset('unmoved.a.01') by the Synset('liquid_body_substance.n.01').