What was the crowd size when Geelong played at home?
CREATE TABLE table_name_58 (
    crowd INTEGER,
    home_team VARCHAR
)
SELECT AVG(crowd) FROM table_name_58 WHERE home_team = "geelong"
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 was the crowd size when Geelong played at home? ### Input: CREATE TABLE table_name_58 (
    crowd INTEGER,
    home_team VARCHAR
) ### Response: SELECT AVG(crowd) FROM table_name_58 WHERE home_team = "geelong"