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_26 (constructor VARCHAR, fastest_lap VARCHAR, winning_driver VARCHAR)
### Question:
What is the constructor of the race with Juan Manuel Fangio as the fastest lap and Giuseppe Farina as the winning driver?
### Answer:
SELECT constructor FROM table_name_26 WHERE fastest_lap = "juan manuel fangio" AND winning_driver = "giuseppe farina"