CREATE TABLE "united_states_house_of_representatives_e" (
  "district" text,
  "incumbent" text,
  "party" text,
  "first_elected" real,
  "result" text,
  "candidates" text
);

Question: Who is the incumbent in the Alabama 6 voting district?
SQL: SELECT "incumbent" FROM "united_states_house_of_representatives_e" WHERE "district"='Alabama 6';

Question: Which candidates were in the election where Frank W. Boykin was an incumbent?
SQL: SELECT "candidates" FROM "united_states_house_of_representatives_e" WHERE "incumbent"='Frank W. Boykin';

Question: Who were the candidates in the election where the incumbent is George M. Grant?
SQL: SELECT "candidates" FROM "united_states_house_of_representatives_e" WHERE "incumbent"='George M. Grant';

Question: Which candidates ran in the Alabama 6 district?
SQL: SELECT "candidates" FROM "united_states_house_of_representatives_e" WHERE "district"='Alabama 6';

Question: What is the latest year listed with the Alabama 4 voting district?
SQL: SELECT MAX("first_elected") FROM "united_states_house_of_representatives_e" WHERE "district"='Alabama 4';