Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_23403578_3 (directed_by VARCHAR, prod_code VARCHAR)
### Question:
Who directed the episode with production code 208?
### Answer:
SELECT directed_by FROM table_23403578_3 WHERE prod_code = "208"