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

Question: How many candidates were there in the race where Cecil R. King is the incumbent?
SQL: SELECT COUNT("candidates") FROM "united_states_house_of_representatives_e" WHERE "incumbent"='Cecil R. King';

Question: How many districts have an incumbent first elected in 1944?
SQL: SELECT COUNT("district") FROM "united_states_house_of_representatives_e" WHERE "first_elected"=1944;