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_21 (capital VARCHAR, hangul VARCHAR)
### Question:
What is the capital of the province with 양주 in Hangul?
### Answer:
SELECT capital FROM table_name_21 WHERE hangul = "양주"