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

Question: What were the Results in Arizona 1 District?
SQL: SELECT "results" FROM "arizona" WHERE "district"='arizona 1';

Question: What Republican District had Incumbent First Elected in 2000 then Re-elected?
SQL: SELECT "district" FROM "arizona" WHERE "party"='republican' AND "results"='re-elected' AND "first_elected"=2000;

Question: What is John Shadegg's First Elected date?
SQL: SELECT AVG("first_elected") FROM "arizona" WHERE "incumbent"='john shadegg';