anchor.diff:  "San Francisco Latino Democratic Club","District 17","Alix Rosenthal","No"
   "San Francisco Latino Democratic Club","District 17","Alysabeth Alexander","Yes"
   "San Francisco Latino Democratic Club","District 17","Arlo Hale Smith","No"
  -"San Francisco Latino Democratic Club","District 17","Bevan Duffy","No"
  +"San Francisco Latino Democratic Club","District 17","Bevan Dufty","No"
   "San Francisco Latino Democratic Club","District 17","Cindy Wu","Yes"
   "San Francisco Latino Democratic Club","District 17","David Campos","Yes"
   "San Francisco Latino Democratic Club","District 17","David Giesen","No"
  
positive.code: "San Francisco Tenants Union","District 17","Alix Rosenthal","No"
  "San Francisco Tenants Union","District 17","Alysabeth Alexander","Yes"
  "San Francisco Tenants Union","District 17","Arlo Hale Smith","No"
  "San Francisco Tenants Union","District 17","Bevan Duffy","No"
  "San Francisco Tenants Union","District 17","Cindy Wu","Yes"
  "San Francisco Tenants Union","District 17","David Campos","Yes"
  "San Francisco Tenants Union","District 17","David Giesen","No"
  
negative.code: "SF District 11 Democratic Club","District 17","Alix Rosenthal","No"
  "SF District 11 Democratic Club","District 17","Alysabeth Alexander","No"
  "SF District 11 Democratic Club","District 17","Arlo Hale Smith","No"
  "SF District 11 Democratic Club","District 17","Bevan Dufty","No"
  "SF District 11 Democratic Club","District 17","Cindy Wu","No"
  "SF District 11 Democratic Club","District 17","David Campos","No"
  "SF District 11 Democratic Club","District 17","David Giesen","No"
  