What opponent has balboa stadium as the opponent?
CREATE TABLE table_name_4 (opponent VARCHAR, stadium VARCHAR)
SELECT opponent FROM table_name_4 WHERE stadium = "balboa stadium"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_4 (opponent VARCHAR, stadium VARCHAR) Question: What opponent has balboa stadium as the opponent? [/INST] SELECT opponent FROM table_name_4 WHERE stadium = "balboa stadium" </s>