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_45 (co_drivers VARCHAR, pos VARCHAR, team VARCHAR, laps VARCHAR, class VARCHAR)
### Question:
Who are the co-drivers the risi competizione gt2 class that went under 329 laps and recorded a DNF?
### Answer:
SELECT co_drivers FROM table_name_45 WHERE laps < 329 AND class = "gt2" AND team = "risi competizione" AND pos = "dnf"