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

Input: Consider Input: Name Shakespeare play Ariel, Miranda and Prospero appear?

Output: ariel


Input: Consider Input: What style of facial hair was famously worn by American Civil War general Ambrose Burnside?

Output: ambrose burnside


Input: Consider Input: In the Shakespeare play 'Cymbeline', who stole Cymbeline's sons, Guiderius and Aviragus, when they were infants?


Output: cymbeline