CREATE TABLE table_204_202 (id NUMBER, "year" NUMBER, "tournament" CLOB, "venue" CLOB, "result" CLOB, "rank" CLOB, "event" CLOB)

in which city did kaseorg attempt but not complete the decathlon ?
SELECT "venue" FROM table_204_202 WHERE "result" IS NULL
SELECT "venue" FROM "table_204_202" WHERE "result" IS NULL