['they', 'leave', 'territory', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'leave-51.2-1', "Synset('region.n.03')", 'EmptyParameter', 'EmptyParameter']
They must now leave Klingon territory, and that a rescue attempt is not an option.
<PRP> must <DATE>1 leave <ORGANIZATION>0 territory, and that a Synset('act.n.02') is not an Synset('legal_document.n.01').