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 were first elected in 1930?
SQL: SELECT COUNT("party") FROM "united_states_house_of_representatives_e" WHERE "first_elected"=1930;

Question: In how many districts is the incumbent Dave E. Satterfield, Jr.
SQL: SELECT COUNT("result") FROM "united_states_house_of_representatives_e" WHERE "incumbent"='Dave E. Satterfield, Jr.';

Question: What was the election result for the candidate first elected in 1918?
SQL: SELECT "result" FROM "united_states_house_of_representatives_e" WHERE "first_elected"=1918;