Question: Who was running for office in the California 10 district?
SQL: SELECT "Candidates" FROM "1-1341690-5" WHERE "District" = 'California 10';

Question: How many parties won the election in the California 23 district?
SQL: SELECT COUNT("Party") FROM "1-1341690-5" WHERE "District" = 'California 23';

Question: What Republican candidate was first elected most recently?
SQL: SELECT MAX("First elected") FROM "1-1341690-5" WHERE "Party" = 'Republican';