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_13710464_1 (winning_team VARCHAR, date VARCHAR)
### Question:
Who won the game on may 21?
### Answer:
SELECT winning_team FROM table_13710464_1 WHERE date = "May 21"