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 died of a burst appendix after being punched in the stomach?

Output: appendicitis


Input: Consider Input: Alexander the Great died in which ancient city?

Output: alexander the great


Input: Consider Input: In which Charles Dickens novel does the character 'Bentley Drummle' appear?


Output: bentley drummle