CREATE TABLE table_28490105_1 (supporting VARCHAR, gt_winning_car VARCHAR, rnd VARCHAR)

Who was supporting in round 1 where the gt winning car was dodge viper?
SELECT supporting FROM table_28490105_1 WHERE gt_winning_car = "Dodge Viper" AND rnd = 1
SELECT "supporting" FROM "table_28490105_1" WHERE "Dodge Viper" = "gt_winning_car" AND "rnd" = 1