3474
There are so many cars on the highway that I cannot recognize but I think there is a sapphire BMW Seven three two i driving away with 66 km/h and a olive yellow BMW Seven four zero Li driving this way at a speed of 20 kilometers per hour
 color of vehicle: sapphire; brand of vehicle: BMW; vehicle model: Seven three two i; orientation of vehicle: away; vehicle velocity: 66; color of vehicle: olive yellow; brand of vehicle: BMW; vehicle model: Seven four zero Li; orientation of vehicle: this way; vehicle velocity: 20 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: sapphire; brand of vehicle: BMW; vehicle model: Seven three two i; orientation of vehicle: away; vehicle velocity: 66; color of vehicle: olive yellow; brand of vehicle: BMW; vehicle model: Seven four zero Li; orientation of vehicle: this way; vehicle velocity: 20 kilometers per hour