['ballista', 'shoot', 'EmptyParameter', 'airship', 'down']
["Synset('instrument.n.01')", 'poison-42.2', 'EmptyParameter', "Synset('aircraft.n.01')", 'down']
Enormous ballistae shoot down the Sith airships.
enormous Synset('instrument.n.01') shoot down the <ORGANIZATION>0 Synset('aircraft.n.01').