On 1 september 2007, at the Venue A, what was the average attendance?
CREATE TABLE table_name_45 (
    attendance INTEGER,
    venue VARCHAR,
    date VARCHAR
)
SELECT AVG(attendance) FROM table_name_45 WHERE venue = "a" AND date = "1 september 2007"
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: On 1 september 2007, at the Venue A, what was the average attendance? ### Input: CREATE TABLE table_name_45 (
    attendance INTEGER,
    venue VARCHAR,
    date VARCHAR
) ### Response: SELECT AVG(attendance) FROM table_name_45 WHERE venue = "a" AND date = "1 september 2007"