['he', 'see', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter'] ['chef', 'cook', 'food', 'they', 'for']
['<PRP>', 'comprehend-87.2-1-1', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter'] ["Synset('skilled_worker.n.01')", 'build-26.1', "Synset('cognition.n.01')", '<PRP>', 'for']
He'll see if Chef can cook their own food for them.
He'll see if Synset('skilled_worker.n.01') can cook <PRP> own Synset('cognition.n.01') for <PRP>.