What is the size of the crowd for the game where the away team South Melbourne played?
CREATE TABLE table_name_39 (crowd INTEGER, away_team VARCHAR)
SELECT AVG(crowd) FROM table_name_39 WHERE away_team = "south melbourne"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_39 (crowd INTEGER, away_team VARCHAR) Question: What is the size of the crowd for the game where the away team South Melbourne played? [/INST] SELECT AVG(crowd) FROM table_name_39 WHERE away_team = "south melbourne" </s>