TASK DEFINITION: Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
PROBLEM: Grace Anna Goodhue was the wife of which US President?

SOLUTION: grace coolidge

PROBLEM: Who won the 1954 Academy Award for Best Actress for her role in the film 'Country Girl'?

SOLUTION: the country girl

PROBLEM: What was the name of Bob Fosse's character in All That Jazz?

SOLUTION:
all that jazz