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_13079788_3 (gtc_winner VARCHAR, pole_position VARCHAR)
### Question:
what are all the gtc winners for pole position no. 21 team modena
### Answer:
SELECT gtc_winner FROM table_13079788_3 WHERE pole_position = "No. 21 Team Modena"