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

Example Input: Who succeeded Henry Cooper as British Heavyweight Boxing Champion?
Example Output: boxing

Example Input: The French wine growing areas of Macon, Beaujolais and Chablis are in which region?
Example Output: macon

Example Input: 'The Doors' generated a controversy with the single Hello, I Love You in 1968 when the press pointed out it's resemblance to the 1965 hit All Day and All of the Night of which band?
Example Output:
all day and all of the night