18362
There are so many cars on the highway that I cannot recognize but I think there is a grey Changan Cs five five plus driving THIS WAY with 7 km/h and a white Mercedes-Benz AMG cla class driving away at a speed of 147 kilometers per hour
 grey, Changan, Cs five five plus, THIS WAY, 7, white, Mercedes-Benz, AMG cla class, away, 147 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:
 grey, Changan, Cs five five plus, THIS WAY, 7, white, Mercedes-Benz, AMG cla class, away, 147 kilometers per hour