The G20 summit is attended by heads of state or government, finance ministers, and central bank governors. Which of the following is NOT a permanent guest invited to G20 summits?
- Spain
- United Nations
- African Union
- Vatican City
Answer: Vatican City
Permanent G20 guests include Spain, the African Union, and representatives from the UN, IMF, World Bank, and other international organizations. Vatican City is not a permanent guest, though it may be invited occasionally for specific discussions.