Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_86 (grid INTEGER, constructor VARCHAR, driver VARCHAR)
### Question:
Tell me the sum of the grid with alfa romeo and toulo de graffenried
### Answer:
SELECT SUM(grid) FROM table_name_86 WHERE constructor = "alfa romeo" AND driver = "toulo de graffenried"