['she', 'look', 'EmptyParameter', 'officer', 'at']
['<PRP>', 'peer-30.3', 'EmptyParameter', "Synset('skilled_worker.n.01')", 'at']
She looks at the expectant bridge officers.
<PRP> looks at the expectant Synset('deck.n.01') Synset('skilled_worker.n.01').