18397
All of a sudden , a brand-new Black Changan Cs seven five fcv appears in the Bottom-Left of the screen at a speed of 31 kilometers per hour
 Black, Changan, Cs seven five fcv, Bottom-Left, 31 kilometers per hour
Please list all entity words in the text that fit the category. Output format is "word1, 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:
 Black, Changan, Cs seven five fcv, Bottom-Left, 31 kilometers per hour