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_30060356_3 (gt4_cup_winner VARCHAR, circuit VARCHAR)
### Question:
List all GT4 Cup winners played on the Spa-Francorchamps Report.
### Answer:
SELECT gt4_cup_winner FROM table_30060356_3 WHERE circuit = "Spa-Francorchamps Report"