CREATE TABLE table_203_33 (id NUMBER, "conference" CLOB, "date" CLOB, "place" CLOB, "attendance" NUMBER, "archive of presentations" CLOB)

which wikimania conference has the least number of attendees ?
SELECT "conference" FROM table_203_33 ORDER BY "attendance" LIMIT 1
SELECT "conference" FROM "table_203_33" ORDER BY "attendance" FETCH FIRST 1 ROWS ONLY