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

Input: Consider Input: Which Dickens novel is subtitled The Parish Boy's Progress?

Output: charles dickens


Input: Consider Input: Dreams from my father, a story of race and heritance is about which politician?

Output: dreams from my father


Input: Consider Input: The 'Arrival of the Queen of Sheba' comes from which Handel oratorio?


Output: arrival of the queen of sheba