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Let the clever boy help find out the Grey BMW 325ix and violet Alfa Romeo 6C 1900
 sedan: BMW 325ix; vintage car: Alfa Romeo 6C 1900
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: BMW 325ix, Alfa Romeo 6C 1900 
Answer:
 sedan: BMW 325ix; vintage car: Alfa Romeo 6C 1900