5833
There are so many cars on the highway that I cannot recognize but I think there is a BLACK Cadillac Eldorado driving left with 40 km/h and a prussian blue Changan Raeton driving this-way at a speed of 7 kilometers per hour
 BLACK, Cadillac, Eldorado, left, 40, prussian blue, Changan, Raeton, this-way, 7 kilometers per hour
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: vehicle type, position of vehicle, color of vehicle, orientation of vehicle, vehicle velocity, vehicle range, brand of vehicle, vehicle model, SUV, hatchback, sports car, sedan, bus, truck, vintage car, coupe, roadster, estate car, motorcycle, MPV, van 
Text: {0} 
Answer:
 BLACK, Cadillac, Eldorado, left, 40, prussian blue, Changan, Raeton, this-way, 7 kilometers per hour