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All of a sudden , a brand-new silver Audi RS6 C7 appears in the Bottom Left of the screen at a speed of 72 kilometers per hour
 color of vehicle: silver; brand of vehicle: Audi; vehicle model: RS6 C7; position of vehicle: Bottom Left; vehicle velocity: 72 kilometers per hour
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:
 color of vehicle: silver; brand of vehicle: Audi; vehicle model: RS6 C7; position of vehicle: Bottom Left; vehicle velocity: 72 kilometers per hour