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_10706961_2 ( winning_team VARCHAR, winning_driver VARCHAR )

### Question ###
Which teams won when Bobby Rahal was their winning driver?

### Accurate SQL ###

SELECT winning_team FROM table_10706961_2 WHERE winning_driver = "Bobby Rahal"