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 instrument was Benny Goodman famous for playing?

Output: benny goodman


Input: Consider Input: Which boxer was nicknames `The Brown Bomber`?

Output: boxing


Input: Consider Input: In 1865, British mountaineer Edward Whymper became the first person to scale which mountain?


Output: edward whymper