['doctor', 'vent', 'antimatter', 'EmptyParameter', 'EmptyParameter']
['<PERSON>13', 'vent', "Synset('physical_entity.n.01')", 'EmptyParameter', 'EmptyParameter']
Qatai returns to his ship and, in engineering, The Doctor, on Seven's mark, vents the antimatter.
<PERSON>17 Synset('lever.n.01') to <PRP> Synset('craft.n.02') and, in engineering, <PERSON>13 Doctor, on Seven's mark, vents <PERSON>13 Synset('physical_entity.n.01').