CREATE TABLE "washington" (
  "district" text,
  "incumbent" text,
  "party" text,
  "first_elected" real,
  "results" text
);

Question: Who is the incumbent from the democratic party in the washington 7 district?
SQL: SELECT "incumbent" FROM "washington" WHERE "party"='democratic' AND "district"='washington 7';

Question: When was the earliest incumbent dave reichert was first elected?
SQL: SELECT MIN("first_elected") FROM "washington" WHERE "incumbent"='dave reichert';

Question: What is the total of the first elected year of incumbent norm dicks?
SQL: SELECT COUNT("first_elected") FROM "washington" WHERE "incumbent"='norm dicks';

Question: What is the total of the first elected year of the incumbent from the washington 8 district?
SQL: SELECT COUNT("first_elected") FROM "washington" WHERE "district"='washington 8';