var PersonalityTraitDescriptions = require('personality-trait-descriptions');

  // version refers to the version of Watson Personality Insights to use, v2 or v3
  var traitDescriptions = new PersonalityTraitDescriptions({ locale: 'es', version: 'v3' });

  // retrieve the trait description for a specified trait id (e.g., 'big5_agreeableness')
  var big5AgreeablenessTraitDescription  = traitDescriptions.description('big5_agreeableness');
  console.log('The trait description for trait id big5_agreeableness is ' + big5AgreeablenessTraitDescription);