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_12271718_1 (station VARCHAR, network_affiliation VARCHAR)
### Question:
What station has a univision network affiliation?
### Answer:
SELECT station FROM table_12271718_1 WHERE network_affiliation = "Univision"