Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### 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