['MACO', 'post', 'EmptyParameter', 'quarter', 'outside'] ['they', 'hold', 'prisoner', 'EmptyParameter', 'EmptyParameter']
['<OBJECT>1', 'send-11.1', 'EmptyParameter', "Synset('leather.n.01')", 'outside'] ['<PRP>', 'exist-47.1', "Synset('person.n.01')", 'EmptyParameter', 'EmptyParameter']
A MACO has been posted outside their quarters and that it is evidence to believe that they are being held prisoner.
a <OBJECT>1 has been posted outside <PRP> Synset('leather.n.01') and that <PRP> is Synset('message.n.02') to believe that <PRP> are being held Synset('person.n.01').