['ship', 'attack', 'other', 'EmptyParameter', 'EmptyParameter']
["Synset('craft.n.02')", 'judgment-33.1', "Synset('other.a.01')", 'EmptyParameter', 'EmptyParameter']
The Romulan drone ships attack each other.
the <PERSON>5 <VESSEL>0 Synset('craft.n.02') attack each Synset('other.a.01').