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

Example Input: Which football team play home games at Bloomfield Road?
Example Output: bloomfield road

Example Input: To which country do the Chatham Islands belong?
Example Output: chatham islands

Example Input: Which British singer released a 1972 album entitled 'Blondes Have More Fun'?
Example Output:
blondes have more fun