Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.

[Q]: Which Afro American super model, TV personality and singer hosts the TV show, America's Next Top Model and also has her own daytime TV chat show?
[A]: america's next top model


[Q]: What country has an official residence called Blair House, kept for guests of the leader of the country?
[A]: blair


[Q]:  'The Motherland Calls' which commemorates the Battle of Stalingrad, is a statue in which Russian city?
[A]:
battle of stalingrad