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_2226817_7 (title VARCHAR, production_code VARCHAR)
### Question:
If the production code is 6.18, what was the episode title?
### Answer:
SELECT title FROM table_2226817_7 WHERE production_code = "6.18"