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 did Edwin Land invent because of his daughters' wish for instant and 'snappy' results?

Output: edwin h. land

Input: Consider Input: Chelsea won the 2009 FA Cup final 2-1. Who were the beaten finalists?

Output: 2009 fa cup final

Input: Consider Input: Who was behind the 1923 Beer Hall Putsch, a failed attempt to overthrow the government?
Output: beer hall putsch