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

Question: What's the year of the first election of the district whose incumbent is Edwin E. Willis?
SQL: SELECT "first_elected" FROM "united_states_house_of_representatives_e" WHERE "incumbent"='Edwin E. Willis';

Question: What district is F. Edward Hebert the incumbent in?
SQL: SELECT "district" FROM "united_states_house_of_representatives_e" WHERE "incumbent"='F. Edward Hebert';

Question: Who were the candidates in the district whose incumbent is Joe Waggonner?
SQL: SELECT "candidates" FROM "united_states_house_of_representatives_e" WHERE "incumbent"='Joe Waggonner';

Question: What's the district that Otto Passman is the incumbent of?
SQL: SELECT "district" FROM "united_states_house_of_representatives_e" WHERE "incumbent"='Otto Passman';