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_29690363_3 ( pole_position VARCHAR, rd VARCHAR, most_laps_led VARCHAR, fastest_lap VARCHAR )

### Question ###
Who had the pole(s) when esteban guerrieri led the most laps round 8a and josef newgarden had the fastest lap?

### Accurate SQL ###

SELECT pole_position FROM table_29690363_3 WHERE most_laps_led = "Esteban Guerrieri" AND fastest_lap = "Josef Newgarden" AND rd = "8A"