['Tucker', 'ask', 'foreman', 'EmptyParameter', 'EmptyParameter'] ['trellium-d', 'use', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter'] ['foreman', 'reply', 'EmptyParameter', 'vessel', 'for']
['<PERSON>13', 'urge-58.1', "Synset('juror.n.01')", 'EmptyParameter', 'EmptyParameter'] ['trellium-d', 'use-105.1', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter'] ["Synset('juror.n.01')", 'say-37.7', 'EmptyParameter', "Synset('instrumentality.n.03')", 'for']
Taking them down to one of the lower levels, Tucker asks the foreman what trellium-D is used for, to which the foreman replies, insulation, mostly for interstellar vessels.
taking <PRP> down to one of the Synset('low.a.05') levels, <PERSON>13 asks the Synset('juror.n.01') what trellium-d is used for, to which the Synset('juror.n.01') replies, insulation, mostly for interstellar Synset('instrumentality.n.03').