1998
There are so many cars on the highway that I cannot recognize but I think there is a silver Audi A8 driving away with 34 km/h and a prussian blue BMW 320Li
 sedan: Audi A8; sedan: BMW 320Li
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 A8; sedan: BMW 320Li