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_name_18 (directed_by VARCHAR, episode__number VARCHAR)
### Question:
What is Directed By, when Episode # is 7?
### Answer:
SELECT directed_by FROM table_name_18 WHERE episode__number = 7