anchor.diff:  ,California,CA,Geyserville,95441,38.717314,-122.903423
   ,California,CA,"Glen Ellen",95442,38.355323,-122.543306
   ,California,CA,"Golden Hills",93561,35.15133,-118.500657
  -,California,CA,"Gold Mountain",,39.761315,-120.519054
   ,California,CA,"Gold River",95670,38.626854,-121.249164
   ,California,CA,"Good Hope",,33.770623,-117.277182
   ,California,CA,"Goodyears Bar",95944,39.552354,-120.893102
  
positive.code: ,"South Dakota",SD,"Fort Thompson",57339,44.054922,-99.404829
  ,"South Dakota",SD,"Gann Valley",57341,44.033506,-98.988421
  ,"South Dakota",SD,"Green Grass",,45.156622,-101.286973
  ,"South Dakota",SD,Hamill,57534,43.594048,-99.693197
  ,"South Dakota",SD,"Johnson Siding",,44.084565,-103.437985
  ,"South Dakota",SD,Kyle,57752,43.424902,-102.180518
  ,"South Dakota",SD,"Lake Madison",57075,43.955116,-97.026614
  ,"South Dakota",SD,"Lake Poinsett",57212,44.572462,-97.108429
  ,"South Dakota",SD,"La Plant",57652,45.128207,-100.640898
  ,"South Dakota",SD,"Little Eagle",57639,45.68507,-100.794794
  ,"South Dakota",SD,Loomis,57301,43.793067,-98.10352
  ,"South Dakota",SD,"Lower Brule",57548,44.074134,-99.583754
  ,"South Dakota",SD,"Manderson-White Horse Creek",,43.235041,-102.491508
  ,"South Dakota",SD,Mansfield,57460,45.24648,-98.558154
  
negative.code: ,Nebraska,NE,Venice,,41.239266,-96.351907
  ,Nebraska,NE,Walton,68461,40.795958,-96.565763
  ,Nebraska,NE,Wann,,41.141891,-96.364161
  ,Nebraska,NE,"Willow Island",69171,40.890044,-100.070711
  ,Nebraska,NE,"Woodland Hills",,40.751637,-96.423603
  ,Nebraska,NE,"Woodland Park",,42.05424,-97.345189
  