Who had the fastest lap when adam christodoulou was the winning driver and had the pole position?
CREATE TABLE "calendar" (
  "circuit" text,
  "date" text,
  "pole_position" text,
  "fastest_lap" text,
  "winning_driver" text,
  "winning_team" text
);
SELECT "fastest_lap" FROM "calendar" WHERE "winning_driver"='adam christodoulou' AND "pole_position"='adam christodoulou';