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Let the clever boy help find out the Grey BMW 730d and pitch dark Volvo Concept four zero. one in the Top Left
 color of vehicle: Grey; brand of vehicle: BMW; vehicle model: 730d; color of vehicle: pitch dark; brand of vehicle: Volvo; vehicle model: Concept four zero. one; position of vehicle: Top Left
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: Grey; brand of vehicle: BMW; vehicle model: 730d; color of vehicle: pitch dark; brand of vehicle: Volvo; vehicle model: Concept four zero. one; position of vehicle: Top Left