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

Example Input: Which musical has the songs 'Another Suitcase In Another Hall' and 'Oh What A Circus'?
Example Output: another suitcase in another hall

Example Input: What is the largest city in Bavaria?
Example Output: bavaria

Example Input: Which two word term is commonly used to describe a cocktail consisting of vodka and tomato juice?
Example Output:
cocktail