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?
{'answer': 'Angola', 'supporting_facts': [['Benjamim Avô', 0], ['Luanda', 0]]}