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

Input: Consider Input: Kronos (or Cronus) was the Greek equivalent of which Roman god?

Output: cronus


Input: Consider 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)?

Output: definitely, maybe


Input: Consider Input: Who won the Booker Prize in 1998 with the novel 'Amsterdam'?


Output: man booker prize