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 king was the son of Edward, the Black Prince?

Output: edward, the black prince


Input: Consider Input: What is the French name for the English Channel?

Output: channel


Input: Consider Input: Which restoration dramatist was also responsible for designing Blenheim Palace and Castle Howard?


Output: blenheim palace