anchor.diff:  "region","place.general"
   "geo","place.general"
   "world","place.general"
  +"earth","place.general"
  +"mars","place.astro"
  +"galaxy","place.astro"
  +"mercury","place.astro"
  +"venus","place.astro"
  +"jupiter","place.astro"
  +"saturn","place.astro"
  +"venus","place.astro"
  +"uranus","place.astro"
  +"pluto","place.astro"
   "globe","place.general"
   "global","place.general"
   "trail","place.general"
  
positive.code: "pizza","noun"
  "lack","noun"
  "love","noun"
  "labor","noun"
  "law","noun"
  "laws","noun"
  
negative.code: "somebody","stopword.wordnet"
  "someone","stopword.wordnet"
  "something","stopword.wordnet"
  "somewhere","stopword.wordnet"
  "somewhat","stopword.wordnet"
  "such","stopword.wordnet"
  "suchlike","stopword.wordnet"
  "sundry","stopword.wordnet"
  "here","stopword.wordnet"
  "there","stopword.wordnet"
  "though","stopword.wordnet"
  "through","stopword.wordnet"
  