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

Example Input: Name the town in California where Clint Eastwood was elected mayor in 1986.?
Example Output: clint eastwood

Example Input: Who wrote the 1939 book The Big Sleep?
Example Output: the big sleep

Example Input: What brothers compiled fairy tales including Cinderella and Rumpelstiltskin?
Example Output:
cinderella