What is the capacity of Bandırma Banvit?
CREATE TABLE table_name_28 (capacity INTEGER, club VARCHAR)
SELECT AVG(capacity) FROM table_name_28 WHERE club = "bandırma banvit"
### Context: CREATE TABLE table_name_28 (capacity INTEGER, club VARCHAR) ### Question: What is the capacity of Bandırma Banvit? ### Answer: SELECT AVG(capacity) FROM table_name_28 WHERE club = "bandırma banvit"