['they', 'hide', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter'] ['they', 'scan', 'pass', 'ship', 'EmptyParameter']
['<PRP>', 'concealment-16-1', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter'] ['<PRP>', 'investigate-35.4', 'die-42.4', "Synset('craft.n.02')", 'EmptyParameter']
They hide and scan passing ships for useful or valuable materials and raids the vessels.
<PRP> hide and scan passing Synset('craft.n.02') for Synset('useful.a.01') or Synset('valuable.a.01') Synset('person.n.01') and Synset('larceny.n.01') the Synset('instrumentality.n.03').