['they', 'enter', 'disturbance', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'escape-51.1', "Synset('change.n.03')", 'EmptyParameter', 'EmptyParameter']
If they enter the disturbance, the crew will be dead within minutes.
if <PRP> enter the disturbance, the Synset('unit.n.03') will be Synset('dead.a.02') within Synset('spacing.n.02').