['they', 'capture', 'EmptyParameter', 'assailant', 'EmptyParameter']
['<PRP>', 'steal-10.5', 'EmptyParameter', "Synset('bad_person.n.01')", 'EmptyParameter']
They are captured by a pair of masked assailants.
<PRP> are captured by a Synset('hand.n.06') of masked Synset('bad_person.n.01').