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 is the only British Prime Minister to serve under 3 monarchs?

Output: prime minister of the united kingdom


Input: Consider Input: Which cyclist won the first medal for Team GB at the 2012 Olympic Games?

Output: gb


Input: Consider Input: Pieter, Griet, Maria Thins and Cornelia Vermeer are all characters in which 2008 play?


Output: johannes vermeer