6742
Let the clever boy help find out the SILVER Citroen C4 and dark brown Alfa Romeo G one
 vintage car: Citroen C4; vintage car: Alfa Romeo G one
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:
 vintage car: Citroen C4; vintage car: Alfa Romeo G one