['he', 'insist', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter'] ['he', 'prove', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter'] ['they', 'swindle', 'he', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'say-37.7', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter'] ['<PRP>', 'indicate-78-1-1', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter'] ['<PRP>', 'cheat-10.6.1', '<PRP>', 'EmptyParameter', 'EmptyParameter']
He insists he's already proved they can't swindle him.
<PRP> insists he's already proved <PRP> can't swindle <PRP>.