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_47 (year INTEGER, player VARCHAR, sets VARCHAR)
### Question:
what's the earliest year that serena williams had more than 2 sets?
### Answer:
SELECT MIN(year) FROM table_name_47 WHERE player = "serena williams" AND sets > 2