CREATE TABLE table_203_561 (id NUMBER, "pos" NUMBER, "team" CLOB, "total" NUMBER, "high" NUMBER, "low" NUMBER, "average" NUMBER, "change" CLOB)

who had the highest single game attendance of the team 's averaging less than 500 ?
SELECT "team" FROM table_203_561 WHERE "average" < 500 ORDER BY "high" DESC LIMIT 1
SELECT "team" FROM "table_203_561" WHERE "average" < 500 ORDER BY "high" DESC FETCH FIRST 1 ROWS ONLY