Which Circuit has the Winning Team of carlin motorsport, and the Winning Driver of oliver turvey, and a Date of 24 march?
CREATE TABLE "calendar" (
  "round" real,
  "circuit" text,
  "date" text,
  "pole_position" text,
  "fastest_lap" text,
  "winning_driver" text,
  "winning_team" text
);
SELECT "circuit" FROM "calendar" WHERE "winning_team"='carlin motorsport' AND "winning_driver"='oliver turvey' AND "date"='24 march';