Antonio Guterres, who has been sworn-in as the new Secretary General of the United Nations, is the former Prime Minister of which country?
[A]Portugal
[B]Singapore
[C]Malaysia
[D]New Zealand

Portugal
Antonio Guterres, the former Prime Minister of Portugal, has been sworn-in as the 9th Secretary General of the United Nations. Guterres, who led the UN refugee agency for 10 years, will succeed Ban Ki-moon on January 1, 2017.