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_40 (winning_driver VARCHAR, winning_constructor VARCHAR, name VARCHAR)
### Question:
Which driver won when the winning constructor was bugatti at the Boulogne Grand Prix ?
### Answer:
SELECT winning_driver FROM table_name_40 WHERE winning_constructor = "bugatti" AND name = "boulogne grand prix"