['he', 'have', 'go', 'EmptyParameter', 'EmptyParameter'] ['he', 'go', 'EmptyParameter', 'they', 'with']
['<PRP>', 'own-100', 'say-37.7', 'EmptyParameter', 'EmptyParameter'] ['<PRP>', 'say-37.7', 'EmptyParameter', '<PRP>', 'with']
He has to go with them.
<PRP> has to go with <PRP>.