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_56 (fastest_lap VARCHAR, grand_prix VARCHAR)
### Question:
What was the fastest lap for Grand Prix dutch tt?
### Answer:
SELECT fastest_lap FROM table_name_56 WHERE grand_prix = "dutch tt"