['he', 'discover', 'control', 'EmptyParameter', 'EmptyParameter'] ['he', 'control', 'he', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'discover-84', 'enforce-63', 'EmptyParameter', 'EmptyParameter'] ['<PRP>', 'enforce-63', '<PRP>', 'EmptyParameter', 'EmptyParameter']
With Janeway's help, he discovers is controlling him.
with Janeway's help, <PRP> discovers is controlling <PRP>.