Count the lowest Year which has gas explosion, Colliery of tylorstown colliery, and a Death toll larger than 57?
CREATE TABLE table_name_15 (
    year INTEGER,
    death_toll VARCHAR,
    cause VARCHAR,
    colliery VARCHAR
)
SELECT MIN(year) FROM table_name_15 WHERE cause = "gas explosion" AND colliery = "tylorstown colliery" AND death_toll > 57
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: Count the lowest Year which has gas explosion, Colliery of tylorstown colliery, and a Death toll larger than 57? ### Input: CREATE TABLE table_name_15 (
    year INTEGER,
    death_toll VARCHAR,
    cause VARCHAR,
    colliery VARCHAR
) ### Response: SELECT MIN(year) FROM table_name_15 WHERE cause = "gas explosion" AND colliery = "tylorstown colliery" AND death_toll > 57