Which year were both the Premier Division Ewyas Harold and Division Three Stoke Prior champions?
CREATE TABLE "recent_divisional_champions" (
  "season" text,
  "premier_division" text,
  "division_one" text,
  "division_two" text,
  "division_three" text
);
SELECT "season" FROM "recent_divisional_champions" WHERE "premier_division"='ewyas harold' AND "division_three"='stoke prior';