TASK DEFINITION: Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
PROBLEM: Chris Martin is the lead singer with which band who had several hits in the 2000s?

SOLUTION: chris martin

PROBLEM: Angel Clare is a character in which novel by Thomas Hardy?

SOLUTION: angel clare

PROBLEM: Who wrote the poem The Deserted Village?

SOLUTION:
the deserted village