7170
There are so many cars on the highway that I cannot recognize but I think there is a GREY Citroen C5 Tourer driving This way with 137 km/h and a snowy white Aston Matin Vantage driving right at a speed of 99 kilometers per hour
 GREY, Citroen, C5 Tourer, This way, 137, snowy white, Aston Matin, Vantage, right, 99 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, Citroen, C5 Tourer, This way, 137, snowy white, Aston Matin, Vantage, right, 99 kilometers per hour