['he', 'sit', 'try', 'EmptyParameter', 'EmptyParameter'] ['he', 'try', 'get', 'engine', 'EmptyParameter']
['<PRP>', 'assuming_position-50', 'try-61.1', 'EmptyParameter', 'EmptyParameter'] ['<PRP>', 'try-61.1', 'comprehend-87.2-1', "Synset('wheeled_vehicle.n.01')", 'EmptyParameter']
He sat down to try to get the engines back on line.
<PRP> sat down to try to get the Synset('wheeled_vehicle.n.01') back on Synset('act.n.02').