anchor.diff:  "CHRISTIAN-HEISING, MARY",2002,PRIMARY,MEMBER BOARD OF EQUALIZATION 03,DEMOCRATIC,http://elections.cdn.sos.ca.gov/sov/2002-primary/sov-complete.pdf
   "BAKEER, EMAD J.",2002,PRIMARY,MEMBER BOARD OF EQUALIZATION 03,REPUBLICAN,http://elections.cdn.sos.ca.gov/sov/2002-primary/sov-complete.pdf
   "WEISSMAN, KENNETH A.",2002,PRIMARY,MEMBER BOARD OF EQUALIZATION 04,LIBERTARIAN,http://elections.cdn.sos.ca.gov/sov/2002-primary/sov-complete.pdf
  -"LIGHTFOOT, GAIL K.",2002,PRIMARY,SECRETARY OF STATE,,
  -"SCHAEFER, MIKE",2002,PRIMARY,SECRETARY OF STATE,,
  +"LIGHTFOOT, GAIL K.",2002,PRIMARY,SECRETARY OF STATE,LIBERTARIAN,http://elections.cdn.sos.ca.gov/sov/2002-primary/sov-complete.pdf
  +"SCHAEFER, MIKE",2002,PRIMARY,SECRETARY OF STATE,REPUBLICAN,http://elections.cdn.sos.ca.gov/sov/2002-primary/sov-complete.pdf
   "HENLEY, CARL Q.",2002,PRIMARY,SECRETARY OF STATE,,
   "ALLISON, LOUISE M.",2002,PRIMARY,SECRETARY OF STATE,,
  -"SHARPE-GEISLER, VALLI",2002,PRIMARY,SECRETARY OF STATE,,
  -"MARR, BARBARA JEAN",2002,PRIMARY,SECRETARY OF STATE,,
  -"REDFEARN, PEGGY",2002,PRIMARY,STATE SENATE 02,,
  -"UNDERWOOD, ROBERT H.",2002,PRIMARY,STATE SENATE 04,,
  -"DE BAETS, PETER D.",2002,PRIMARY,STATE SENATE 28,,
  +"SHARPE-GEISLER, VALLI",2002,PRIMARY,SECRETARY OF STATE,REFORM PARTY,http://elections.cdn.sos.ca.gov/sov/2002-primary/sov-complete.pdf
  +"MARR, BARBARA JEAN",2002,PRIMARY,SECRETARY OF STATE,REPUBLICAN,http://elections.cdn.sos.ca.gov/sov/2002-primary/sov-complete.pdf
  +"REDFEARN, PEGGY",2002,PRIMARY,STATE SENATE 02,REPUBLICAN,http://elections.cdn.sos.ca.gov/sov/2002-primary/sov-complete.pdf
  +"UNDERWOOD, ROBERT H.",2002,PRIMARY,STATE SENATE 04,LIBERTARIAN,http://elections.cdn.sos.ca.gov/sov/2002-primary/sov-complete.pdf
  +"DE BAETS, PETER D.",2002,PRIMARY,STATE SENATE 28,LIBERTARIAN,http://elections.cdn.sos.ca.gov/sov/2002-primary/sov-complete.pdf
   "SMITHSON, MARIAN V.",2002,PRIMARY,TREASURER,,
   "VALENTINE, SYLVIA ESTHER",2002,PRIMARY,TREASURER,,
   "GOLDSWORTHY, KIM",2001,SPECIAL,ASSEMBLY 49,,
  
positive.code: candidate_name,year,election_type,office,party,source
  "WINSTON, ALMA MARIE",2014,PRIMARY,GOVERNOR,REPUBLICAN,http://elections.cdn.sos.ca.gov/statewide-elections/2014-primary/updated-contact-info.pdf
  "WALLS, JIMELLE L.",2014,PRIMARY,GOVERNOR,NO PARTY PREFERENCE,http://elections.cdn.sos.ca.gov/statewide-elections/2014-primary/updated-contact-info.pdf
  "ESPINOSA, GEBY E.",2014,PRIMARY,ASSEMBLY 24,DEMOCRATIC,http://elections.cdn.sos.ca.gov/statewide-elections/2012-primary/updated-contact-info-cert-list.pdf
  "VALENTINE, ROBERT S.",2011,SPECIAL ELECTION,STATE SENATE 28,REPUBLICAN,http://elections.cdn.sos.ca.gov/special-elections/2011-sd28/certified-list.pdf
  "WALDRON, MARIE",2018,PRIMARY,ASSEMBLY 75,REPUBLICAN,http://cal-access.sos.ca.gov/Campaign/Candidates/Detail.aspx?id=1273672
  "KEPHART, GARY",2014,GENERAL,STATE SENATE 36,DEMOCRATIC,http://elections.cdn.sos.ca.gov/statewide-elections/2014-general/updated-contact-info.pdf
  "WAHL, BERNT",2014,PRIMARY,ASSEMBLY 15,NO PARTY PREFERENCE,http://elections.cdn.sos.ca.gov/statewide-elections/2014-primary/updated-contact-info.pdf
  
negative.code: "DE BAETS, PETER D.",2002,GENERAL,STATE SENATE 28,LIBERTARIAN,http://elections.cdn.sos.ca.gov/sov/2002-general/sov-complete.pdf
  "SMITHSON, MARIAN V.",2002,GENERAL,TREASURER,LIBERTARIAN,http://elections.cdn.sos.ca.gov/sov/2002-general/sov-complete.pdf
  "VALENTINE, SYLVIA ESTHER",2002,GENERAL,TREASURER,NATURAL LAW,http://elections.cdn.sos.ca.gov/sov/2002-general/sov-complete.pdf
  "THRON, DOUG RILEY",2002,PRIMARY,ASSEMBLY 01,GREEN PARTY,http://elections.cdn.sos.ca.gov/sov/2002-primary/sov-complete.pdf
  "BRET, PETE ANTHONY",2002,PRIMARY,ASSEMBLY 02,,
  "POSTON, DOUGLAS",2002,PRIMARY,ASSEMBLY 09,,
  "MANSKE, FRANK J.",2002,PRIMARY,ASSEMBLY 11,,
  "MADEN, CHRISTOPHER R.",2002,PRIMARY,ASSEMBLY 13,LIBERTARIAN,http://elections.cdn.sos.ca.gov/sov/2002-primary/sov-complete.pdf
  "SANCHEZ, MOSES ARIEL",2002,PRIMARY,ASSEMBLY 17,,
  "HOVINGH, JACK",2002,PRIMARY,ASSEMBLY 18,REPUBLICAN,http://elections.cdn.sos.ca.gov/sov/2002-primary/sov-complete.pdf
  "BELL, RAYMOND M.",2002,PRIMARY,ASSEMBLY 21,LIBERTARIAN,http://elections.cdn.sos.ca.gov/sov/2002-primary/sov-complete.pdf
  "WATSON, KENNITA L.",2002,PRIMARY,ASSEMBLY 22,,
  "FIRCH, WESLEY W.",2002,PRIMARY,ASSEMBLY 25,,
  "SMITH, E. DENISE",2002,PRIMARY,ASSEMBLY 25,DEMOCRATIC,http://elections.cdn.sos.ca.gov/sov/2002-primary/sov-complete.pdf
  "CARTER, CHARLES ""CHUCK""",2002,PRIMARY,ASSEMBLY 27,,
  "MARTINEZ, RICHARD",2002,PRIMARY,ASSEMBLY 29,DEMOCRATIC,http://elections.cdn.sos.ca.gov/sov/2002-primary/sov-complete.pdf
  "HOULGATE, LAURENCE",2002,PRIMARY,ASSEMBLY 33,DEMOCRATIC,http://elections.cdn.sos.ca.gov/sov/2002-primary/sov-complete.pdf
  "LEMBKE, KARL",2002,PRIMARY,ASSEMBLY 38,LIBERTARIAN,http://elections.cdn.sos.ca.gov/sov/2002-primary/sov-complete.pdf
  "AYAO, ELY DE LA CRUZ",2002,PRIMARY,ASSEMBLY 39,,
  "FRIEDMAN, CONSTANCE J.",2002,PRIMARY,ASSEMBLY 40,,
  "WOREN, SANDOR J.",2002,PRIMARY,ASSEMBLY 43,LIBERTARIAN,http://elections.cdn.sos.ca.gov/sov/2002-primary/sov-complete.pdf
  "NEW, BOB",2002,PRIMARY,ASSEMBLY 44,LIBERTARIAN,http://elections.cdn.sos.ca.gov/sov/2002-primary/sov-complete.pdf
  "CLEMENS, KEITH",2002,PRIMARY,ASSEMBLY 47,LIBERTARIAN,http://elections.cdn.sos.ca.gov/sov/2002-primary/sov-complete.pdf
  "HERDEGEN, NOLAYAN O.",2002,PRIMARY,ASSEMBLY 48,LIBERTARIAN,http://elections.cdn.sos.ca.gov/sov/2002-primary/sov-complete.pdf
  "WILSON, GUY",2002,PRIMARY,ASSEMBLY 55,,
  "DAVIS, BOB",2002,PRIMARY,ASSEMBLY 56,DEMOCRATIC,LIBERTARIAN,http://elections.cdn.sos.ca.gov/sov/2002-primary/sov-complete.pdf
  "PIMENTEL, PAUL C.",2002,PRIMARY,ASSEMBLY 57,REPUBLICAN,LIBERTARIAN,http://elections.cdn.sos.ca.gov/sov/2002-primary/sov-complete.pdf
  "MARTINEZ, ADRIAN LINCOLN",2002,PRIMARY,ASSEMBLY 60,DEMOCRATIC,LIBERTARIAN,http://elections.cdn.sos.ca.gov/sov/2002-primary/sov-complete.pdf
  "SCOTT, G. EDWARD",2002,PRIMARY,ASSEMBLY 62,,
  "WALLACE, DORIS LOUISE",2002,PRIMARY,ASSEMBLY 63,,
  "SCRIBNER, DOUGLAS JAMES",2002,PRIMARY,ASSEMBLY 68,,
  "KANE, JOHN P.",2002,PRIMARY,ASSEMBLY 70,,
  "CROSS, BRIAN LEE",2002,PRIMARY,ASSEMBLY 72,,
  "VONDRUSKA, ROBERT ANTHONY",2002,PRIMARY,ASSEMBLY 73,,
  "CALZADA, KATHLEEN",2002,PRIMARY,ASSEMBLY 73,DEMOCRATIC,http://elections.cdn.sos.ca.gov/sov/2002-primary/sov-complete.pdf
  "BAKER, SARAH",2002,PRIMARY,ASSEMBLY 76,LIBERTARIAN,http://elections.cdn.sos.ca.gov/sov/2002-primary/sov-complete.pdf
  "MENANNO, MARK",2002,PRIMARY,ASSEMBLY 78,LIBERTARIAN,http://elections.cdn.sos.ca.gov/sov/2002-primary/sov-complete.pdf
  "MC INTOSH, KATHLEEN",2002,PRIMARY,ASSEMBLY 78,DEMOCRATIC,http://elections.cdn.sos.ca.gov/sov/2002-primary/sov-complete.pdf
  "NEVENIC, SVETLANA",2002,PRIMARY,ASSEMBLY 80,,
  "BLANCO, DAVID DELANO",2002,PRIMARY,CONTROLLER,GREEN PARTY,http://elections.cdn.sos.ca.gov/sov/2002-primary/sov-complete.pdf
  "VANCE, ERNEST F.",2002,PRIMARY,CONTROLLER,AMERICAN INDEPENDENT PARTY,http://elections.cdn.sos.ca.gov/sov/2002-primary/sov-complete.pdf
  "AGUIRRE, CARLOS",2002,PRIMARY,CONTROLLER,NATURAL LAW,http://elections.cdn.sos.ca.gov/sov/2002-primary/sov-complete.pdf
  "WELLS, LAURA",2002,PRIMARY,CONTROLLER,GREEN PARTY,http://elections.cdn.sos.ca.gov/sov/2002-primary/sov-complete.pdf
  "BUKEWIHGE, EDIE",2002,PRIMARY,GOVERNOR,REPUBLICAN,http://elections.cdn.sos.ca.gov/sov/2002-primary/sov-complete.pdf
  "DIMOV, JIM M.",2002,PRIMARY,GOVERNOR,,
  "COPELAND, GARY DAVID",2002,PRIMARY,GOVERNOR,LIBERTARIAN,http://elections.cdn.sos.ca.gov/sov/2002-primary/sov-complete.pdf
  "PINEDA, CHARLES",2002,PRIMARY,GOVERNOR,,
  "GULKE, REINHOLD",2002,PRIMARY,GOVERNOR,AMERICAN INDEPENDENT PARTY,http://elections.cdn.sos.ca.gov/sov/2002-primary/sov-complete.pdf
  "ADAM, IRIS",2002,PRIMARY,GOVERNOR,NATURAL LAW,http://elections.cdn.sos.ca.gov/sov/2002-primary/sov-complete.pdf
  "OGDEN, DALE F.",2002,PRIMARY,INSURANCE COMMISSIONER,,
  "KLEIN, STEVEN",2002,PRIMARY,INSURANCE COMMISSIONER,,
  "CALDERON, RAUL",2002,PRIMARY,INSURANCE COMMISSIONER,NATURAL LAW,http://elections.cdn.sos.ca.gov/sov/2002-primary/sov-complete.pdf
  "STITCH, STEFAN ""STU""",2002,PRIMARY,INSURANCE COMMISSIONER,,
  "PRZYBYLAK, KALEE",2002,PRIMARY,LIEUTENANT GOVERNOR,NATURAL LAW,http://elections.cdn.sos.ca.gov/sov/2002-primary/sov-complete.pdf
  "HANNOSH, PAUL J.",2002,PRIMARY,LIEUTENANT GOVERNOR,,
  "KING, JIM",2002,PRIMARY,LIEUTENANT GOVERNOR,AMERICAN INDEPENDENT PARTY,http://elections.cdn.sos.ca.gov/sov/2002-primary/sov-complete.pdf
  "WOODS, MAX",2002,PRIMARY,MEMBER BOARD OF EQUALIZATION 01,REPUBLICAN,http://elections.cdn.sos.ca.gov/sov/2002-primary/sov-complete.pdf
  "BRIERLY, ELIZABETH C",2002,PRIMARY,MEMBER BOARD OF EQUALIZATION 01,LIBERTARIAN,http://elections.cdn.sos.ca.gov/sov/2002-primary/sov-complete.pdf
  "BENDICK, MARK S.",2002,PRIMARY,MEMBER BOARD OF EQUALIZATION 01,REPUBLICAN,http://elections.cdn.sos.ca.gov/sov/2002-primary/sov-complete.pdf
  