Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_56 (stadium VARCHAR, opponent VARCHAR)

### Question ###
What stadium had an opponent of Cal State Fullerton Titans?

### Accurate SQL ###

SELECT stadium FROM table_name_56 WHERE opponent = "cal state fullerton titans"