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

Input: Consider Input: Christian Grey is a character in what recent book trilogy?

Output: christian grey


Input: Consider Input: Which British Prime Minister signed the 'Entente Cordiale' in 1904?

Output: prime minister of the united kingdom


Input: Consider Input: Which actress played Annie Oakley in the film Carry on Cowboy?


Output: carry on cowboy