CREATE TABLE table_39967 ("Date" CLOB, "Opponent" CLOB, "Venue" CLOB, "Result" CLOB, "Attendance" FLOAT)

When the venue was A and the date was 2 january 2008, what was the average attendance?
SELECT AVG("Attendance") FROM table_39967 WHERE "Venue" = 'a' AND "Date" = '2 january 2008'
SELECT AVG("Attendance") FROM "table_39967" WHERE "Date" = '2 january 2008' AND "Venue" = 'a'