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 Beatle played Youngman Grand in The Magic Christian 1969, with Peter Sellers?

Output: the beatles


Input: Consider Input: Which cartoon character had friends called Velma Dinidey and Daphne Blake?

Output: daphne


Input: Consider Input: Who plays Sheldon Cooper in The Big Bang Theory?


Output: sheldon cooper