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_19 ( date VARCHAR, city___state VARCHAR, team VARCHAR )

### Question ###
What is Date, when City / State is 'Mallala , South Australia', and when Team is 'R.J.MacArthur Onslow'?

### Accurate SQL ###

SELECT date FROM table_name_19 WHERE city___state = "mallala , south australia" AND team = "r.j.macarthur onslow"