CREATE TABLE table_204_876 (id NUMBER, "ecclesiastical jurisdictions" CLOB, "latin name" CLOB, "type" CLOB, "rite" CLOB, "ecclesiastical province" CLOB, "established" CLOB, "area  ( km2 ) " NUMBER)

which diocese has a larger area , ondjiva or dundo ?
SELECT "ecclesiastical jurisdictions" FROM table_204_876 WHERE "ecclesiastical jurisdictions" IN ('ondjiva', 'dundo') ORDER BY "area (km2)" DESC LIMIT 1
SELECT "ecclesiastical jurisdictions" FROM "table_204_876" WHERE "ecclesiastical jurisdictions" IN ('ondjiva', 'dundo') ORDER BY "area (km2)" DESC FETCH FIRST 1 ROWS ONLY