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 which 1960's TV series did Clarence the cross-eyed lion appear?

Output: clarence, the cross-eyed lion


Input: Consider Input: Who hosted Call My Bluff?

Output: call my bluff


Input: Consider Input: Which was the capital city of the Assyrian Empire?


Output: assyria