['officer', 'return', 'EmptyParameter', 'Voyager', 'to']
["Synset('sailor.n.01')", 'escape-51.1-1', 'EmptyParameter', '<VESSEL>0', 'to']
Two other senior officers, accompanied by young Naomi Wildman, are returning to Voyager on the Delta Flyer after an exploratory mission to find deuterium, the matter in the matter/antimatter reaction that powers the ship's warp engines and other systems.
<NUMBER>0 Synset('other.a.01') Synset('senior.a.01') officers, accompanied by <PERSON>4 <PERSON>5 Wildman, are returning to <VESSEL>0 on the <VESSEL>1 after an Synset('exploratory.a.01') Synset('organization.n.01') to find deuterium, the Synset('entity.n.01') in the matter/antimatter Synset('physical_phenomenon.n.01') that Synset('political_unit.n.01') the ship's Synset('cord.n.01') Synset('device.n.01') and Synset('other.a.01') Synset('physical_entity.n.01').