A province held a "civilized city" competition. Four judges analyzed and predicted the possibility of A. B, C and other 3 cities being awarded the title of "civilized city". Judge A said: "Either city A can get it, or city C can get it. "Judge B said: "If city A and city C can get it, city B can get it too. "Judge C said, "City A cannot be obtained only if city B is not available or city C is available. "Judge Ding said, "I think the probability that city B can get is zero, and city A and city C will definitely get it. "After the evaluation, it was found that only one of the four judges predicted that it would be established. Based on this, you can launch a city that can get the title of "civilized city"? ['A city.', 'B city C.', 'city.', 'A. B, C, etc.3 cities.']