17977
Let the clever boy help find out the Grey Dongfeng Dfsk c three seven and blue BMW 523i
 van: Dongfeng Dfsk c three seven; sedan: BMW 523i
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:
 van: Dongfeng Dfsk c three seven; sedan: BMW 523i