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There are so many cars on the highway that I cannot recognize but I think there is a Yellow Audi RS four Avant B six driving This way with 7 km/h and a green Mercedes-Benz AMG cla class
 estate car: Audi RS four Avant B six; sedan: Mercedes-Benz AMG cla class
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: Audi RS four Avant B six, Mercedes-Benz AMG cla class 
Answer:
 estate car: Audi RS four Avant B six; sedan: Mercedes-Benz AMG cla class