['Voyager', 'use', 'catapult', 'EmptyParameter', 'EmptyParameter'] ['he', 'leave', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
['<VESSEL>0', 'consume-66', 'throw-17.1', 'EmptyParameter', 'EmptyParameter'] ['<PRP>', 'become-109.1-1-1', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
Voyager could use the catapult after he left.
<VESSEL>0 could use the catapult after <PRP> left.