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

Input: Consider Input: The Battle of Poltava in 1709 was a victory by Peter the Great over which state?

Output: battle of poltava


Input: Consider Input: Who composed 'Belshazzar's Feast' cantata?

Output: belshazzar's feast


Input: Consider Input: Which American city has baseball-playing 'Dodgers'?


Output: los angeles dodgers