How many top division titles does Club Guadalajara have, with more than 42 seasons in Liga MX?
CREATE TABLE "clubs" (
  "club" text,
  "first_season_in_top_division" text,
  "number_of_seasons_in_top_division" real,
  "first_season_of_current_spell_in_top_division" text,
  "number_of_seasons_in_liga_mx" real,
  "top_division_titles" real
);
SELECT SUM("top_division_titles") FROM "clubs" WHERE "number_of_seasons_in_liga_mx">42 AND "club"='guadalajara';