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 English comedian has joined Amanda Holden as one of the judges on the current series of 'Britain's Got Talent'?

Output: britain's got talent


Input: Consider Input: What was Bon Jovi's first UK top ten hit single?

Output: bon jovi


Input: Consider Input: Who was the first boxer to twice regain the world heavyweight title?


Output: boxing