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

Example Input: Which King was born at Dunfermline Palace in November 1600?
Example Output: dunfermline palace

Example Input: Chris Martin is the lead singer with which band who had several hits in the 2000s?
Example Output: chris martin

Example Input: Who won a Silver medal in the 1988 Olympic Games for 110m hurdles?
Example Output:
1988 summer olympics