CREATE TABLE table_53779 ("Season" FLOAT, "Premier" TEXT, "Runner Up" TEXT, "Score" TEXT, "Venue" TEXT, "Attendance" FLOAT, "Margin" FLOAT)

What is the average attendnace for seasons before 1986, a margin of 6, and a Score of 13.16 (94) 13.10 (88)?
SELECT AVG("Attendance") FROM table_53779 WHERE "Season" < '1986' AND "Margin" = '6' AND "Score" = '13.16 (94) – 13.10 (88)'
SELECT AVG("Attendance") FROM "table_53779" WHERE "Margin" = '6' AND "Score" = '13.16 (94) – 13.10 (88)' AND "Season" < '1986'