18551
There are so many cars on the highway that I cannot recognize but I think there is a BEIGE Dongfeng Dfac estate car driving Away with 50 km/h and a silver grey BMW 125d driving this-way at a speed of 109 kilometers per hour
 color of vehicle: BEIGE; brand of vehicle: Dongfeng; vehicle model: Dfac estate car; orientation of vehicle: Away; vehicle velocity: 50; color of vehicle: silver grey; brand of vehicle: BMW; vehicle model: 125d; orientation of vehicle: this-way; vehicle velocity: 109 kilometers per hour
Given options, please tell me the categories of all the listed entity words.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} 
 Entities: BEIGE, Dongfeng, Dfac estate car, Away, 50, silver grey, BMW, 125d, this-way, 109 kilometers per hour 
Answer:
 color of vehicle: BEIGE; brand of vehicle: Dongfeng; vehicle model: Dfac estate car; orientation of vehicle: Away; vehicle velocity: 50; color of vehicle: silver grey; brand of vehicle: BMW; vehicle model: 125d; orientation of vehicle: this-way; vehicle velocity: 109 kilometers per hour