4609
There are so many cars on the highway that I cannot recognize but I think there is a Silver BMW M4 driving This way with 11 km/h and a caramel BMW 135i driving away at a speed of 100 kilometers per hour
 Silver, BMW, M4, This way, 11, caramel, BMW, 135i, away, 100 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:
 Silver, BMW, M4, This way, 11, caramel, BMW, 135i, away, 100 kilometers per hour