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

Input: Consider Input: Who was re-elected Prime Minister of Canada in May 2011?

Output: prime minister of canada


Input: Consider Input: Which singer/songwriter, who began releasing hit singles in 1958, has had 3 albums (The Definitive Collection, Waking Up Is Hard to Do & The Music of My Life) on Billboard's Top 200 Albums chart between 2007 & 2010?

Output: the definitive collection


Input: Consider Input: What series of books would you go to to read about Snowy, Captain Haddock, Professor Calculus and Thomson and Thompson?


Output: snowy