Teacher: Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
Teacher: Now, understand the problem? If you are still confused, see the following example:
Who was the first American President?
Solution: president of the united states
Reason: The question talks about the president of the USA.

Now, solve this instance: After a military coup on 21 March 2009, in which country did Andry Rajoelina became the youngest of the current heads of state in the world and the youngest head of state in Africa?
Student:
andry rajoelina