When the team is ypiranga-sp what is the number of won games?
CREATE TABLE table_15405904_1 (won INTEGER, team VARCHAR)
SELECT MIN(won) FROM table_15405904_1 WHERE team = "Ypiranga-SP"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_15405904_1 (won INTEGER, team VARCHAR) Question: When the team is ypiranga-sp what is the number of won games? [/INST] SELECT MIN(won) FROM table_15405904_1 WHERE team = "Ypiranga-SP" </s>