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

Input: Consider Input: What is the smallest country in Central America Costa Rica, Venezuela or El Salvador?

Output: central america

Input: Consider Input: Who married Brooke Shields in 1997?

Output: brooke shields

Input: Consider Input: Which Rugby league team are nicknamed the Eagles and play at Don Valley stadium?
Output: don valley stadium