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

Input: Consider Input: Which of these was the title of Bobby Darin's first million selling single?

Output: bobby darin


Input: Consider Input: Which team lost the 2009 Superbowl to the Pittsburgh Steelers?

Output: super bowl xliii


Input: Consider Input: When the Chinese Nationalist Party lost the civil war to the Communist Party in 1949, it relocated to which island and established Taipei as the Republic Of China's provisional capital?


Output: china