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

Input: Consider Input: I which European city will you find 'Dam Square'?

Output: dam square


Input: Consider Input: What is the only nation state of the Commonwealth of Nations on the mainland of South America?

Output: commonwealth of nations


Input: Consider Input: South African rugby winger Bryan Habana was named after which famous English sportsman?


Output: Bryan Habana