CREATE TABLE table_80097 ("Round" TEXT, "Date" TEXT, "Opponent" TEXT, "Venue" TEXT, "Attendance" FLOAT)

What is the average attendance at a game held at Firhill for the 5(r) round?
SELECT AVG("Attendance") FROM table_80097 WHERE "Venue" = 'firhill' AND "Round" = '5(r)'
SELECT AVG("Attendance") FROM "table_80097" WHERE "Round" = '5(r)' AND "Venue" = 'firhill'