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_4768 ( "Name" text, "Pole Position" text, "Fastest Lap" text, "Winning driver" text, "Winning team" text, "Report" text )

### Question ###
Which report includes Bobby Unser as the Pole Position and Rick Mears as the Winning driver?

### Accurate SQL ###

SELECT "Report" FROM table_4768 WHERE "Pole Position" = 'bobby unser' AND "Winning driver" = 'rick mears'