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

[Q]: Name the actress, she died in August 2002, who played the part of 'Madame Edith Artois' in the TV series 'Allo, Allo'?
[A]: edith artois


[Q]: Which film actor (1895-1926) is known for his films The Four Horsemen, The Sheik and Blood And Sand?
[A]: blood and sand


[Q]: What is the common two word name for Yuca Brevifolia?
[A]:
yucca brevifolia