['she', 'enter', 'tube', 'EmptyParameter', 'EmptyParameter'] ['she', 'lock', 'it', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'escape-51.1', "Synset('passage.n.03')", 'EmptyParameter', 'EmptyParameter'] ['<PRP>', 'tape-22.4', '<PRP>', 'EmptyParameter', 'EmptyParameter']
She then enters a Jefferies tube and locks it.
<PRP> then enters a <PERSON>6 Synset('passage.n.03') and locks <PRP>.