18437
There are so many cars on the highway that I cannot recognize but I think there is a Black Changan Uni-k idd driving This-Way with 72 km/h and a crocus Alfa Romeo Spider driving left at a speed of 169 kilometers per hour
 Black, Changan, Uni-k idd, This-Way, 72, crocus, Alfa Romeo, Spider, left, 169 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, Changan, Uni-k idd, This-Way, 72, crocus, Alfa Romeo, Spider, left, 169 kilometers per hour