17973
There are so many cars on the highway that I cannot recognize but I think there is a Grey Dongfeng Dfsk c three six driving This way with 21 km/h and a yellow Chevrolet K5 Blazer driving away at a speed of 13 kilometers per hour
 color of vehicle: Grey; brand of vehicle: Dongfeng; vehicle model: Dfsk c three six; orientation of vehicle: This way; vehicle velocity: 21; color of vehicle: yellow; brand of vehicle: Chevrolet; vehicle model: K5 Blazer; orientation of vehicle: away; vehicle velocity: 13 kilometers per hour
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: 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:
 color of vehicle: Grey; brand of vehicle: Dongfeng; vehicle model: Dfsk c three six; orientation of vehicle: This way; vehicle velocity: 21; color of vehicle: yellow; brand of vehicle: Chevrolet; vehicle model: K5 Blazer; orientation of vehicle: away; vehicle velocity: 13 kilometers per hour