CREATE TABLE table_40765 ("Season" FLOAT, "Venue" TEXT, "Teams" FLOAT, "Drivers" FLOAT, "Champion" TEXT, "Second" TEXT, "Third" TEXT)

What is the sum of season when the venue was donington park, and Brazil came in second?
SELECT SUM("Season") FROM table_40765 WHERE "Venue" = 'donington park' AND "Second" = 'brazil'
SELECT SUM("Season") FROM "table_40765" WHERE "Second" = 'brazil' AND "Venue" = 'donington park'