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

Input: Consider Input: After Harold McMillan who was Britain's next Prime Minister?

Output: britain


Input: Consider Input: Alexander the Great died in which ancient city?

Output: alexander the great


Input: Consider Input: 'The Birth Of Venus' is probably the most famous work of which Renaissance painter?


Output: the birth of venus