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

Input: Consider Input: Who in the 1930's wrote the novel 'Cakes And Ale'?

Output: cakes and ale


Input: Consider Input: Which British Prime Minister married Clementine Hozier on September 12th 1908?

Output: clementine churchill


Input: Consider Input:  'Now what I want is, Facts' is the opening line of which Charles Dickens novel?


Output: charles dickens