CREATE TABLE table_name_52 (score VARCHAR, competition VARCHAR, venue VARCHAR)

What is the venue for the friendly competition at Dreisamstadion, Freiburg?
SELECT score FROM table_name_52 WHERE competition = "friendly" AND venue = "dreisamstadion, freiburg"
SELECT "score" FROM "table_name_52" WHERE "competition" = "friendly" AND "dreisamstadion, freiburg" = "venue"