6584
There are so many cars on the highway that I cannot recognize but I think there is a Black Citroen C21 driving Right with 69 km/h and a olive yellow Alfa Romeo A three eight driving this-way at a speed of 2 kilometers per hour
 color of vehicle: Black; brand of vehicle: Citroen; vehicle model: C21; orientation of vehicle: Right; vehicle velocity: 69; color of vehicle: olive yellow; brand of vehicle: Alfa Romeo; vehicle model: A three eight; orientation of vehicle: this-way; vehicle velocity: 2 kilometers per hour
Given options, please tell me the categories of all the listed entity words.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} 
 Entities: Black, Citroen, C21, Right, 69, olive yellow, Alfa Romeo, A three eight, this-way, 2 kilometers per hour 
Answer:
 color of vehicle: Black; brand of vehicle: Citroen; vehicle model: C21; orientation of vehicle: Right; vehicle velocity: 69; color of vehicle: olive yellow; brand of vehicle: Alfa Romeo; vehicle model: A three eight; orientation of vehicle: this-way; vehicle velocity: 2 kilometers per hour