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_45 (bronze VARCHAR, year VARCHAR, silver VARCHAR)
### Question:
Which Bronze has a Year smaller than 1994, and a Silver of south korea?
### Answer:
SELECT bronze FROM table_name_45 WHERE year < 1994 AND silver = "south korea"