anchor.diff:  tastes-music-samba-Samba de raiz-Paulo Vanzolini,1
   tastes-music-samba-Pagode,1
   tastes-music-electronic,1
  -travel,1
   travel-country,1
   travel-country-Brazil,1
   travel-country-US,1
  
positive.code: travel-city-Lima,1
  travel-city-Montevideo,1
  travel-city-Ciudad de Leste,1
  work,1
  work-staff,1
  work-staff-Reuters,1
  work-staff-Reuters-Sao Paulo,1
  
negative.code: hobbies-sports,1
  hobbies-sports-basketball,1
  hobbies-sports-soccer,1
  