['she', 'see', 'side', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'comprehend-87.2-1-1', "Synset('location.n.01')", 'EmptyParameter', 'EmptyParameter']
She was seeing both sides of the argument.
<PRP> was seeing both Synset('location.n.01') of the Synset('thinking.n.01').