CREATE TABLE table_204_571 (id NUMBER, "athlete" CLOB, "event" CLOB, "race 1\ time" CLOB, "race 2\ time" CLOB, "total\ time" CLOB, "total\ rank" NUMBER)

which men 's alpine skiing event had the most icelandic competitors ?
SELECT "event" FROM table_204_571 GROUP BY "event" ORDER BY COUNT(*) DESC LIMIT 1
SELECT "event" FROM "table_204_571" GROUP BY "event" ORDER BY COUNT(*) DESC FETCH FIRST 1 ROWS ONLY