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

Example Input: Which exponent of Brit Art created works involving a bed, a tent and a beach hut?
Example Output: young british artists

Example Input: Cassandra, Grizabella and Skimbleshanks are all characters in which Andrew Lloyd Webber musical?
Example Output: andrew lloyd webber

Example Input: What is the name of the Australian actor/comedian who created the character Dame Edna Everage?
Example Output:
dame edna everage