CREATE TABLE table_name_69 (lkf_cup VARCHAR, europe VARCHAR, regional_competitions VARCHAR)

WHAT IS THE LKF CUP WITH euroleague group stage AND bbl elite division finalist?
SELECT lkf_cup FROM table_name_69 WHERE europe = "euroleague group stage" AND regional_competitions = "bbl elite division finalist"
SELECT "lkf_cup" FROM "table_name_69" WHERE "bbl elite division finalist" = "regional_competitions" AND "euroleague group stage" = "europe"