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_12 (winning_driver VARCHAR, pole_position VARCHAR, fastest_lap VARCHAR)

### Question ###
When the fastest lap was carlos pace and jackie stewart was the pole position, who was the winning driver?

### Accurate SQL ###

SELECT winning_driver FROM table_name_12 WHERE pole_position = "jackie stewart" AND fastest_lap = "carlos pace"