['he', 'enter', 'space', 'EmptyParameter', 'EmptyParameter'] ['officer', 'enter', 'space', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'escape-51.1', "Synset('extent.n.02')", 'EmptyParameter', 'EmptyParameter'] ["Synset('owner.n.02')", 'escape-51.1', "Synset('extent.n.02')", 'EmptyParameter', 'EmptyParameter']
He and the officer carefully enter the space.
<PRP> and the Synset('owner.n.02') carefully enter the Synset('extent.n.02').