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

Question: What is the district for carl vinson?
SQL: SELECT "district" FROM "united_states_house_of_representatives_e" WHERE "incumbent"='Carl Vinson';

Question: What is the most first elected for james c. davis?
SQL: SELECT MAX("first_elected") FROM "united_states_house_of_representatives_e" WHERE "incumbent"='James C. Davis';

Question: What is the first elected for georgia 4?
SQL: SELECT "first_elected" FROM "united_states_house_of_representatives_e" WHERE "district"='Georgia 4';