Which films participated in the 61st Berlin international film festival?
CREATE TABLE table_29644931_1 (
    participants_recipients VARCHAR,
    film_festival VARCHAR
)
SELECT participants_recipients FROM table_29644931_1 WHERE film_festival = "61st Berlin International film_festival"
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 films participated in the 61st Berlin international film festival? ### Input: CREATE TABLE table_29644931_1 (
    participants_recipients VARCHAR,
    film_festival VARCHAR
) ### Response: SELECT participants_recipients FROM table_29644931_1 WHERE film_festival = "61st Berlin International film_festival"