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_28283535_4 (date_aired VARCHAR, episode VARCHAR)
### Question:
When did the episode 1.13 air for the first time?
### Answer:
SELECT date_aired FROM table_28283535_4 WHERE episode = "1.13"