Problem: Who joined the Five Nations Rugby Union Tournament to make it the Six Nations in 2000?
Answer: italy

Problem: Vientiane is the capital of which Southeast Asian country?
Answer: laos

Problem: The area once known as Armorica is in which country?
Answer: france

Problem: Name the fantasy flat world on which the 2015 posthumously published novel The Shepherd's Crown is set?
Answer:
discworld