CREATE TABLE table_203_694 (id NUMBER, "#" NUMBER, "name" CLOB, "took office" CLOB, "left office" CLOB, "party" CLOB)

which party had the most prime ministers ?
SELECT "party" FROM table_203_694 GROUP BY "party" ORDER BY COUNT("name") DESC LIMIT 1
SELECT "party" FROM "table_203_694" GROUP BY "party" ORDER BY COUNT("name") DESC FETCH FIRST 1 ROWS ONLY