When did joão souza play?
CREATE TABLE table_name_11 (date VARCHAR, opponen VARCHAR)
SELECT date FROM table_name_11 WHERE opponen = "joão souza"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_11 (date VARCHAR, opponen VARCHAR) Question: When did joão souza play? [/INST] SELECT date FROM table_name_11 WHERE opponen = "joão souza" </s>