anchor.diff:  ,California,CA,Stratford,93266,36.145394,-119.867288
   ,California,CA,Strathmore,,36.13285,-119.111953
   ,California,CA,Strathmore,93267,36.151180,-119.049222
  -,California,CA,Strawberry,94920,37.885629,-122.468580
  -,California,CA,Strawberry,94941,37.897665,-122.563172
  -,California,CA,Strawberry,95375,38.186595,-120.026235
   ,California,CA,Strawberry,94920,37.885629,-122.468580
   ,California,CA,Strawberry,94941,37.897665,-122.563172
   ,California,CA,Strawberry,95375,38.186595,-120.026235
  
positive.code: ,"New Mexico",NM,Placitas,87937,32.591271,-107.195218
  ,"New Mexico",NM,Placitas,87001,35.376617,-106.337081
  ,"New Mexico",NM,Placitas,87043,35.275451,-106.462126
  ,"New Mexico",NM,Placitas,87937,32.591271,-107.195218
  ,"New Mexico",NM,Placitas,87001,35.376617,-106.337081
  ,"New Mexico",NM,Placitas,87043,35.275451,-106.462126
  ,"New Mexico",NM,Playas,88009,31.995969,-108.574554
  ,"New Mexico",NM,Pleasanton,88039,33.298350,-108.803283
  ,"New Mexico",NM,Pojoaque,87506,35.813114,-105.984455
  
negative.code: ,"New Mexico",NM,"San Antonito",87008,35.119938,-106.406994
  ,"New Mexico",NM,"San Antonito",87047,35.250846,-106.288772
  ,"New Mexico",NM,"San Antonito",87832,33.766896,-106.821217
  ,"New Mexico",NM,"San Cristobal",87564,36.607972,-105.627890
  ,"New Mexico",NM,"Sandia Heights",87111,35.143913,-106.487460
  ,"New Mexico",NM,"Sandia Heights",87122,35.191009,-106.501625
  