What’s the official language in Zambia?
What’s the oldest soccer team in the world?
What’s the only city that has hosted the Summer Olympics three times?
What’s the only liquid metal?
What’s the opposit of an explosion?
What’s the opposite of ‘digital’?
What’s the orchestra-like music genre the most popular in Romanticism?
What’s the origin of the hendecasyllable verse?
What’s the origin of the members of the metal band System of a Down?
What’s the official currency of Bulgaria?
What’s the original name of the book where adventurer Marco Polo tells about his travels?
What’s the official currency of Cuba?