What was the role for BBC1?
CREATE TABLE table_name_20 (
    role VARCHAR,
    broadcaster VARCHAR
)
SELECT role FROM table_name_20 WHERE broadcaster = "bbc1"
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: What was the role for BBC1? ### Input: CREATE TABLE table_name_20 (
    role VARCHAR,
    broadcaster VARCHAR
) ### Response: SELECT role FROM table_name_20 WHERE broadcaster = "bbc1"