What is the highest crowd number of the game where the away team was south melbourne?
CREATE TABLE table_name_71 (
    crowd INTEGER,
    away_team VARCHAR
)
SELECT MAX(crowd) FROM table_name_71 WHERE away_team = "south melbourne"
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: What is the highest crowd number of the game where the away team was south melbourne? ### Input: CREATE TABLE table_name_71 (
    crowd INTEGER,
    away_team VARCHAR
) ### Response: SELECT MAX(crowd) FROM table_name_71 WHERE away_team = "south melbourne"