Who was the winning driver in round 6?
CREATE TABLE table_1137702_3 (winning_driver VARCHAR, round VARCHAR)
SELECT winning_driver FROM table_1137702_3 WHERE round = 6
### Context: CREATE TABLE table_1137702_3 (winning_driver VARCHAR, round VARCHAR) ### Question: Who was the winning driver in round 6? ### Answer: SELECT winning_driver FROM table_1137702_3 WHERE round = 6