2421
There are so many cars on the highway that I cannot recognize but I think there is a BLUE Audi S four B six driving this-way with 176 km/h and a sky-blue Geely Vision x3 driving this way at a speed of 155 kilometers per hour
 BLUE, Audi, S four B six, this-way, 176, sky-blue, Geely, Vision x3, this way, 155 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:
 BLUE, Audi, S four B six, this-way, 176, sky-blue, Geely, Vision x3, this way, 155 kilometers per hour