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

[EX Q]: Angel Clare is a character in which novel by Thomas Hardy?
[EX A]: angel clare

[EX Q]: Which evolutionary biologist wrote The Ancestor's Tale in 2004?
[EX A]: the ancestor's tale

[EX Q]: Who played the role of Cilla in the biopic shown on TV in 2014?
[EX A]:
cilla