['they', 'need', 'find', 'EmptyParameter', 'EmptyParameter'] ['they', 'find', 'ship', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'require-103-2', 'declare-29.4-1-1-2', 'EmptyParameter', 'EmptyParameter'] ['<PRP>', 'declare-29.4-1-1-2', "Synset('craft.n.02')", 'EmptyParameter', 'EmptyParameter']
They'd need to find the ship first, which is almost impossible with their advanced technology.
They'd need to find the Synset('craft.n.02') first, which is almost Synset('impossible.a.01') with <PRP> advanced Synset('knowledge_domain.n.01').