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_18 (fastest_lap VARCHAR, date VARCHAR, circuit VARCHAR)
### Question:
What is Fastest Lap, when Date is Leeds, Alabama, and when Circuit is April 19?
### Answer:
SELECT fastest_lap FROM table_name_18 WHERE date = "leeds, alabama" AND circuit = "april 19"