CREATE TABLE table_name_50 (round INT, stadium VARCHAR, attendance VARCHAR)

What is the least round for the game played at Members Equity Stadium in from of 12,581 people?
SELECT MIN(round) FROM table_name_50 WHERE stadium = "members equity stadium" AND attendance < 12 OFFSET 581
SELECT MIN("round") FROM "table_name_50" WHERE "attendance" < 12 AND "members equity stadium" = "stadium" OFFSET 581