Problem: After being called various names including the Congo Free State, Belgian Congo and Congo-Lopoldville, what was the (now) Democratic Republic of the Congo known as?
Answer: zaire

Problem: 'Spud' is slang for which vegetable?
Answer: potato

Problem: Which horse won the 2008 Cheltenham Gold Cup?
Answer: denman

Problem: The NATO membership bid of which European country was rejected earlier this month (April 2008) due to opposition from Greece?
Answer:
macedonia