['engineer', 'ask', 'she', 'EmptyParameter', 'EmptyParameter'] ['she', 'wait', 'EmptyParameter', 'return', 'until']
["Synset('causal_agent.n.01')", 'inquire-37.1.2', '<PRP>', 'EmptyParameter', 'EmptyParameter'] ['<PRP>', 'exist-47.1', 'EmptyParameter', "Synset('stroke.n.01')", 'until']
The engineer asks her to wait until the captain returns.
the Synset('causal_agent.n.01') asks <PRP> to wait until the Synset('mariner.n.01') Synset('stroke.n.01').