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

Input: Consider Input: Name the actress, she died in August 2002, who played the part of 'Madame Edith Artois' in the TV series 'Allo, Allo'?

Output: edith artois


Input: Consider Input: In which war was the Battle of Bunker Hill?

Output: battle of bunker hill


Input: Consider Input: The Cascades were one hit wonders in the U.K. what was the name of their one and only chart entry?


Output: cascades