reginald hudlin directed how many written by.
CREATE TABLE table_21994729_3 (
    written_by VARCHAR,
    directed_by VARCHAR
)
SELECT written_by FROM table_21994729_3 WHERE directed_by = "Reginald Hudlin"
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: reginald hudlin directed how many written by. ### Input: CREATE TABLE table_21994729_3 (
    written_by VARCHAR,
    directed_by VARCHAR
) ### Response: SELECT written_by FROM table_21994729_3 WHERE directed_by = "Reginald Hudlin"