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

Example Input: Name the actress, she died in August 2002, who played the part of 'Madame Edith Artois' in the TV series 'Allo, Allo'?
Example Output: edith artois

Example Input: What is the Army equivalent to a Group Captain in the R.A.F.?
Example Output: british army

Example Input: Which composer, born in 1732, wrote the oratorios 'The Creation' and 'The Seasons'?
Example Output:
the seasons