TASK DEFINITION: Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
PROBLEM:  'The Dream of Gerontius' is the 1900 work of which English composer?

SOLUTION: the dream of gerontius

PROBLEM: Which boxer was nicknames `The Brown Bomber`?

SOLUTION: boxing

PROBLEM: What 1965 film was credited with saving 20th Century Fox from bankruptcy?

SOLUTION:
20th century fox