['nijil', 'maintain', 'EmptyParameter', 'scientist', 'EmptyParameter']
['<ORGANIZATION>7', 'declare-29.4', 'EmptyParameter', "Synset('causal_agent.n.01')", 'EmptyParameter']
Nijil maintains that he is simply a scientist.
<ORGANIZATION>7 maintains that <PRP> is simply a Synset('causal_agent.n.01').