What is the Capacity of the Rainer Kraft's Stadium?
CREATE TABLE table_name_69 (capacity INTEGER, head_coach VARCHAR)
SELECT AVG(capacity) FROM table_name_69 WHERE head_coach = "rainer kraft"
### Context: CREATE TABLE table_name_69 (capacity INTEGER, head_coach VARCHAR) ### Question: What is the Capacity of the Rainer Kraft's Stadium? ### Answer: SELECT AVG(capacity) FROM table_name_69 WHERE head_coach = "rainer kraft"