anchor.diff:  "hostage","person.label"
   "volunteer","person.label"
   "guard","person.label"
  +"guardian","person.label"
   "mate","person.label"
   "insurgent","person.label"
   "inmate","person.label"
  
positive.code: "the run-up","phrase"
  "man in","phrase"
  "code","noun"
  "total","noun"
  "chance","noun"
  "let","verb"
  
negative.code: "freed","adjective"
  "mega","adjective"
  "minor","adjective"
  "loving","adjective"
  "glad","adjective"
  "smart","adjective"
  "strange","adjective"
  "sweet","adjective"
  "happy","adjective"
  "neo","adjective"
  "naval","adjective"
  "maritime","adjective"
  