What was the lowest attendance when the Green Bay Packers played?
CREATE TABLE table_name_31 (attendance INTEGER, opponent VARCHAR)
SELECT MIN(attendance) FROM table_name_31 WHERE opponent = "green bay packers"
### Context: CREATE TABLE table_name_31 (attendance INTEGER, opponent VARCHAR) ### Question: What was the lowest attendance when the Green Bay Packers played? ### Answer: SELECT MIN(attendance) FROM table_name_31 WHERE opponent = "green bay packers"