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

Input: Consider Input: In music, which band consists of Billy Gibbons, Dusty Hill and Frank Beard?

Output: frank beard

Input: Consider Input: What name is given to the Fourth (4th) movement in Beethoven's / Ninth (9th) Symphony?

Output: ludwig van beethoven

Input: Consider Input: Who was the commander of Apollo 14?
Output: apollo 14