Name the district for  john randolph (dr)
CREATE TABLE "united_states_house_of_representatives_e" (
  "district" text,
  "incumbent" text,
  "party" text,
  "first_elected" text,
  "result" text,
  "candidates" text
);
SELECT "district" FROM "united_states_house_of_representatives_e" WHERE "candidates"='John Randolph (DR)';