What opponents played Waldstadion in a game?
CREATE TABLE table_24951872_2 (opponent VARCHAR, game_site VARCHAR)
SELECT opponent FROM table_24951872_2 WHERE game_site = "Waldstadion"
### Context: CREATE TABLE table_24951872_2 (opponent VARCHAR, game_site VARCHAR) ### Question: What opponents played Waldstadion in a game? ### Answer: SELECT opponent FROM table_24951872_2 WHERE game_site = "Waldstadion"