['they', 'find', 'planet', 'EmptyParameter', 'EmptyParameter'] ['they', 'simulate', 'atmosphere', 'ship', 'on']
['<PRP>', 'discover-84', "Synset('natural_object.n.01')", 'EmptyParameter', 'EmptyParameter'] ['<PRP>', 'establish-55.5', "Synset('unit_of_measurement.n.01')", "Synset('craft.n.02')", 'on']
They find the nearest Y-class planet and simulate the same atmosphere on the ship as soon as they.
<PRP> find the Synset('near.a.01') y-class Synset('natural_object.n.01') and simulate the Synset('same.a.01') Synset('unit_of_measurement.n.01') on the Synset('craft.n.02') as soon as <PRP>.