What is the average crowd size for Richmond home games?
CREATE TABLE table_name_2 (crowd INTEGER, home_team VARCHAR)
SELECT AVG(crowd) FROM table_name_2 WHERE home_team = "richmond"
### Context: CREATE TABLE table_name_2 (crowd INTEGER, home_team VARCHAR) ### Question: What is the average crowd size for Richmond home games? ### Answer: SELECT AVG(crowd) FROM table_name_2 WHERE home_team = "richmond"