CREATE TABLE table_49879 ("Round" FLOAT, "Circuit" CLOB, "Date" CLOB, "Pole Position" CLOB, "Fastest Lap" CLOB, "Winning Driver" CLOB, "Winning Team" CLOB)

Which Winning Team has the Fastest Lap of brendon hartley, and a Pole Position of oliver turvey, and a Circuit of spa-francorchamps, and the Winning Driver of brendon hartley?
SELECT "Winning Team" FROM table_49879 WHERE "Fastest Lap" = 'brendon hartley' AND "Pole Position" = 'oliver turvey' AND "Circuit" = 'spa-francorchamps' AND "Winning Driver" = 'brendon hartley'
SELECT "Winning Team" FROM "table_49879" WHERE "Circuit" = 'spa-francorchamps' AND "Fastest Lap" = 'brendon hartley' AND "Pole Position" = 'oliver turvey' AND "Winning Driver" = 'brendon hartley'