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

Example Input: What is the second largest of the Balearic Islands ?
Example Output: balearic islands

Example Input: Who composed Air on the G String?
Example Output: air on the g string

Example Input: Babe Ruth played for which Major League Baseball team in 1936?
Example Output:
babe ruth