Who directed the film Gomorra?
CREATE TABLE table_18994724_1 (
    director_s_ VARCHAR,
    film_title_used_in_nomination VARCHAR
)
SELECT director_s_ FROM table_18994724_1 WHERE film_title_used_in_nomination = "Gomorra"
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: Who directed the film Gomorra? ### Input: CREATE TABLE table_18994724_1 (
    director_s_ VARCHAR,
    film_title_used_in_nomination VARCHAR
) ### Response: SELECT director_s_ FROM table_18994724_1 WHERE film_title_used_in_nomination = "Gomorra"