3581
There are so many cars on the highway that I cannot recognize but I think there is a Silver BMW Seven three five i driving THIS WAY with 152 km/h and a sky blue Chevrolet Astro driving away at a speed of 177 kilometers per hour
 Silver, BMW, Seven three five i, THIS WAY, 152, sky blue, Chevrolet, Astro, away, 177 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, Seven three five i, THIS WAY, 152, sky blue, Chevrolet, Astro, away, 177 kilometers per hour