What is the season where the winner is norway and the winner women is russia?
CREATE TABLE "nations_cup" (
  "season" text,
  "winner" text,
  "runner_up" text,
  "third" text,
  "winner_men" text,
  "winner_women" text
);
SELECT "season" FROM "nations_cup" WHERE "winner"='Norway' AND "winner_women"='Russia';