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_25 (province_of_silla VARCHAR, modern_equivalent VARCHAR)
### Question:
WHat kind of Province of Silla has a Modern equivalent of pyeongan?
### Answer:
SELECT province_of_silla FROM table_name_25 WHERE modern_equivalent = "pyeongan"