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_name_95 (winner VARCHAR, circuit VARCHAR, series VARCHAR)
### Question:
What is Winner, when Circuit is Mallala Motor Sport Park, and when Series is ASTC Round 6?
### Answer:
SELECT winner FROM table_name_95 WHERE circuit = "mallala motor sport park" AND series = "astc round 6"