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: In the film `Breakfast at Tiffanys`, what is the name of Audrey Hepburn`s character`s cat ?
Example Output: breakfast at tiffany's

Example Input: Which actor, possibly best known for his portrayal of Clark Griswald, hosted the American Acadamy Awards Ceremony in both 1987 and 1988?
Example Output:
national lampoon's vacation