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

Example Input: Between 1958 and 1972 all Cliff Richard single records were released on which record label?
Example Output: cliff richard

Example Input: Pirate Edward Teach was better known by what nickname?
Example Output: edward teach

Example Input: In which Shakespeare play does the lead character have 3 daughters called Goneril, Regan and Cordelia?
Example Output:
goneril