Which Year has a Best Film of mystery?
CREATE TABLE table_name_80 (
    year VARCHAR,
    best_film VARCHAR
)
SELECT year FROM table_name_80 WHERE best_film = "mystery"
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: Which Year has a Best Film of mystery? ### Input: CREATE TABLE table_name_80 (
    year VARCHAR,
    best_film VARCHAR
) ### Response: SELECT year FROM table_name_80 WHERE best_film = "mystery"