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_171320_3 (region_1 VARCHAR, ep__number VARCHAR)
### Question:
Name the region 1 for episode number 13
### Answer:
SELECT region_1 FROM table_171320_3 WHERE ep__number = 13