Question: Benjamin Ucuahamba, better known as Benjamin Avô, is a former Angolan basketball player, was born in Luanda, the capital and largest city in which country, and the country's most populous and important city, primary port and major industrial, cultural and urban centre?
Sentence (from "Garcia Domingos"): Garcia João dos Santos Domingos (born 12 May 1971 in Luanda) is a former Angolan basketball player.
Relevant evidence: No