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

Example Input: Miss Rosa Dartle is a character in which Charles Dickens novel?
Example Output: james steerforth

Example Input: What is the largest city in Bavaria?
Example Output: bavaria

Example Input: Having been the M.P. for this constituency since 1970, Labour M.P. Dennis Skinner has acquired the nickname, The Beast of ---- where?
Example Output:
dennis skinner