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_54 ( circuit VARCHAR, team VARCHAR, city___state VARCHAR )

### Question ###
What is Circuit, when Team is 'R.J.MacArthur Onslow', and when City / State is 'Sydney , New South Wales'?

### Accurate SQL ###

SELECT circuit FROM table_name_54 WHERE team = "r.j.macarthur onslow" AND city___state = "sydney , new south wales"