18742
There are so many cars on the highway that I cannot recognize but I think there is a Silver BAIC es two zero one zero driving RIGHT with 31 km/h and a sky blue NIO Es six driving away at a speed of 20 kilometers per hour
 color of vehicle: Silver; brand of vehicle: BAIC; vehicle model: es two zero one zero; orientation of vehicle: RIGHT; vehicle velocity: 31; color of vehicle: sky blue; brand of vehicle: NIO; vehicle model: Es six; orientation of vehicle: away; 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: Silver; brand of vehicle: BAIC; vehicle model: es two zero one zero; orientation of vehicle: RIGHT; vehicle velocity: 31; color of vehicle: sky blue; brand of vehicle: NIO; vehicle model: Es six; orientation of vehicle: away; vehicle velocity: 20 kilometers per hour