CREATE TABLE table_203_89 (id NUMBER, "#" NUMBER, "name\ ( birth-death ) " CLOB, "took office" CLOB, "left office" CLOB, "monarch" CLOB, "prime minister" CLOB)

which governor general served the longest term from 1910 to 1961 ?
SELECT "name\n(birth-death)" FROM table_203_89 ORDER BY JULIANDAY("left office") - JULIANDAY("took office") DESC LIMIT 1
SELECT "name\n(birth-death)" FROM "table_203_89" ORDER BY JULIANDAY("left office") - JULIANDAY("took office") DESC FETCH FIRST 1 ROWS ONLY