CREATE TABLE table_204_144 (id NUMBER, "represent" NUMBER, "contestant" CLOB, "age" NUMBER, "height" CLOB, "hometown" CLOB)

which contestant is older , karol guevara or patricia de leon ?
SELECT "contestant" FROM table_204_144 WHERE "contestant" IN ('karol guevara', 'patricia de leon') ORDER BY "age" DESC LIMIT 1
SELECT "contestant" FROM "table_204_144" WHERE "contestant" IN ('karol guevara', 'patricia de leon') ORDER BY "age" DESC FETCH FIRST 1 ROWS ONLY