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

Question: How many incumbents are there in district Louisiana 5?
SQL: SELECT COUNT("incumbent") FROM "united_states_house_of_representatives_e" WHERE "district"='Louisiana 5';

Question: How many incumbents resulted in a lost renomination republican gain?
SQL: SELECT COUNT("incumbent") FROM "united_states_house_of_representatives_e" WHERE "result"='Lost renomination Republican gain';

Question: In which district is the incumbent John Breaux?
SQL: SELECT "district" FROM "united_states_house_of_representatives_e" WHERE "incumbent"='John Breaux';

Question: What year was Otto Passman (d) unopposed first elected?
SQL: SELECT MAX("first_elected") FROM "united_states_house_of_representatives_e" WHERE "candidates"='Otto Passman (D) Unopposed';

Question: What were the results when the incumbent was John Breaux?
SQL: SELECT "result" FROM "united_states_house_of_representatives_e" WHERE "incumbent"='John Breaux';