['they', 'concern', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter'] ['they', 'ask', 'commander', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'amuse-31.1', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter'] ['<PRP>', 'inquire-37.1.2', "Synset('commissioned_officer.n.01')", 'EmptyParameter', 'EmptyParameter']
They should be concerned with now and asks the commander.
<PRP> should be concerned with <DATE>0 and asks the Synset('commissioned_officer.n.01').