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

Example Input: What breed of dog is Marmaduke in the newspaper cartoon strip of that name?
Example Output: dog

Example Input: What actress, born in Muscat, Oman, began acting on Australian television on Paradise Beach and Home and Away and is known for her roles in Wedding Crashers (2005), Hot Rod (2007), Definitely, Maybe (2008) and Confessions of a Shopaholic (2009)?
Example Output: definitely, maybe

Example Input: In which war was the Battle of Bunker Hill?
Example Output:
battle of bunker hill