2493
There are so many cars on the highway that I cannot recognize but I think there is a BLACK Audi RS7 C7 driving this way with 62 km/h and a silver grey Audi R8 42
 sedan: Audi RS7 C7; sports car: Audi R8 42
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:
 sedan: Audi RS7 C7; sports car: Audi R8 42