['expression', 'turn', 'serious', 'EmptyParameter', 'EmptyParameter'] ['captain', 'make', 'aware', 'transfer', 'since']
["Synset('communication.n.02')", 'hurt-40.8.3-1-1', "Synset('unplayful.a.01')", 'EmptyParameter', 'EmptyParameter'] ["Synset('employee.n.01')", 'build-26.1', "Synset('mindful.a.01')", "Synset('change.n.03')", 'since']
His expression turns serious again when the captain makes him aware of two crew transfer requests since his transfer to Columbia.
<PRP> Synset('communication.n.02') turns Synset('unplayful.a.01') again when the Synset('employee.n.01') makes <PRP> Synset('mindful.a.01') of <NUMBER>0 Synset('unit.n.03') Synset('change.n.03') Synset('act.n.02') since <PRP> Synset('change.n.03') to Synset('columbia.n.01').