define(function () {
  // http://www.coli.uni-saarland.de/projects/sfb378/negra-corpus/negra-corpus.html
  // http://www.coli.uni-saarland.de/projects/sfb378/negra-corpus/knoten.html
  return [
    ["AA", "AA", "superlative phrase with 'am'"],
    ["AP","AP", "adjektive phrase"],
    ["AVP","AVP", "adverbial phrase"],
    ["CAP","CAP", "coordinated adjektive phrase"],
    ["CAVP","CAVP", "coordinated adverbial phrase"],
    ["CAC","CAC", "coordinated adposition"],
    ["CCP","CCP", "coordinated complementiser"],
    ["CH","CH", "chunk"],
    ["CNP","CNP", "coordinated noun phrase"],
    ["CO","CO", "coordination"],
    ["CPP","CPP", "coordinated adpositional phrase"],
    ["CS","CS", "coordinated sentence"],
    ["CVP","CVP", "coordinated verb phrase (non-finite)"],
    ["CVZ","CVZ", "coordinated zu-marked infinitive"],
    ["DL","DL", "discourse level constituent"],
    ["ISU","ISU", "idiosyncratis unit"],
    ["MPN","MPN", "multi-word proper noun"],
    ["MTA","MTA", "multi-token adjective"],
    ["NM","NM", "multi-token number"],
    ["NP","NP", "noun phrase"],
    ["PP","PP", "adpositional phrase"],
    ["QL","QL", "quasi-languag"],
    ["ROOT","ROOT", "root node"],
    ["S","S", "sentence"],
    ["VP","VP", "verb phrase (non-finite)"],
    ["VZ","VZ", "zu-marked infinitive"]
  ]
});
