Who won the game on may 21?
CREATE TABLE table_13710464_1 (winning_team VARCHAR, date VARCHAR)
SELECT winning_team FROM table_13710464_1 WHERE date = "May 21"
### 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"