What is the grand final television commentator status after 1959 when Dave was the grand final dual television commentator and Marie Myriam was the spokesperson?
CREATE TABLE "commentators_and_spokespersons" (
  "year_s" real,
  "grand_final_television_commentator" text,
  "grand_final_dual_television_commentator" text,
  "spokesperson" text,
  "semi_final_television_commentator" text,
  "semi_final_dual_television_commentator" text
);
SELECT "grand_final_television_commentator" FROM "commentators_and_spokespersons" WHERE "year_s">1959 AND "grand_final_dual_television_commentator"='dave' AND "spokesperson"='marie myriam';