user: Question: Who was the EP winning team when the FM winning team was Brabham - Ford and the HM winning team was Osca?
Columns: ['Rnd', 'Circuit', 'AP Winning Team', 'BP Winning Team', 'CM Winning Team', 'CP Winning Team', 'DM Winning Team', 'DP Winning Team', 'EM Winning Team', 'EP Winning Team', 'FM Winning Team', 'FP Winning Team', 'GM Winning Team', 'GP Winning Team', 'HM Winning Team', 'HP Winning Team', 'Results']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['1', 'Marlboro', 'Shelby', 'Chevrolet', 'Genie- Ford', 'Porsche', 'Ferrari', 'Triumph', 'Elva - Porsche', 'Porsche', 'Elva', 'Lotus', 'Lola', 'Triumph', 'Osca', 'Austin-Healey', 'Results']
SQL:

assistant: SELECT "EP Winning Team" FROM "Table" WHERE "FM Winning Team" = 'Brabham - Ford' AND "HM Winning Team" = 'Osca';