CREATE TABLE table_15209 ("Year" FLOAT, "Entrant" TEXT, "Chassis" TEXT, "Engine" TEXT, "Points" FLOAT)

How many points did Corbari Italia earn in 1985?
SELECT "Points" FROM table_15209 WHERE "Entrant" = 'corbari italia' AND "Year" = '1985'
SELECT "Points" FROM "table_15209" WHERE "Entrant" = 'corbari italia' AND "Year" = '1985'