CREATE TABLE table_48459 ("Year" CLOB, "Date" CLOB, "Circuit" CLOB, "Winning driver" CLOB, "Winning constructor" CLOB, "Report" CLOB)

What report did Jack Brabham win?
SELECT "Report" FROM table_48459 WHERE "Winning driver" = 'jack brabham'
SELECT "Report" FROM "table_48459" WHERE "Winning driver" = 'jack brabham'